Integer Profile

1,529,290

2 × 5 × 7^2 × 3121

Prime factors, divisor sums, positional representations and sequence properties for 1,529,290. The prime factorization is 2 × 5 × 7^2 × 3121.

Number of positive divisors: 24. Showing the recorded part of the sequence: 101.

AbundantEvenComposite

Divisor catalog (24)

12571014354970982454903,1216,24215,60521,84731,21043,694109,235152,929218,470305,858764,6451,529,290

Showing 24 of 24.

Collatz trajectory (101 steps)

Even: n → n/2; Odd: n → 3n + 1

1,529,290764,6452,293,9361,146,968573,484286,742143,371430,114215,057645,172322,586161,293483,880241,940120,97060,485181,45690,72845,36422,68211,34134,02417,0128,5064,25312,7606,3803,1901,5954,7862,3937,1803,5901,7955,3862,6938,0804,0402,0201,0105051,5167583791,1385691,7088544271,2826411,9249624811,4447223611,084542271

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 7^2 × 3121
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,203,172
Proper-divisor sum: 1,673,882
Digit sum: 28
Digital root: 1

Number bases

Decimal: 1529290
Binary: 101110101010111001010 (21 bits)
Octal: 0o5652712
Hexadecimal: 0x1755CA