Integer Profile

1,546,428

2^2 × 3 × 13 × 23 × 431

Prime factors, divisor sums, positional representations and sequence properties for 1,546,428. The prime factorization is 2^2 × 3 × 13 × 23 × 431.

Number of positive divisors: 48. Showing the recorded part of the sequence: 163.

AbundantEvenComposite

Divisor catalog (48)

12346121323263946526978921381562762994315988628971,1961,2931,7241,7942,5863,5885,1725,6039,91311,20616,80919,82622,41229,73933,61839,65259,47867,236118,956128,869257,738386,607515,476773,2141,546,428

Showing 48 of 48.

Collatz trajectory (163 steps)

Even: n → n/2; Odd: n → 3n + 1

1,546,428773,214386,6071,159,822579,9111,739,734869,8672,609,6021,304,8013,914,4041,957,202978,6012,935,8041,467,902733,9512,201,8541,100,9273,302,7821,651,3914,954,1742,477,0877,431,2623,715,63111,146,8945,573,44716,720,3428,360,17125,080,51412,540,25737,620,77218,810,3869,405,19328,215,58014,107,7907,053,89521,161,68610,580,84331,742,53015,871,26547,613,79623,806,89811,903,44935,710,34817,855,1748,927,58726,782,76213,391,38140,174,14420,087,07210,043,5365,021,7682,510,8841,255,442627,7211,883,164941,582470,7911,412,374706,1872,118,562

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 13 × 23 × 431
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,064,256
Proper-divisor sum: 2,517,828
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1546428
Binary: 101111001100010111100 (21 bits)
Octal: 0o5714274
Hexadecimal: 0x1798BC