Integer Profile

345,401

7^3 × 19 × 53

Prime factors, divisor sums, positional representations and sequence properties for 345,401. The prime factorization is 7^3 × 19 × 53.

Number of positive divisors: 16. Showing the recorded part of the sequence: 104.

DeficientOddComposite

Divisor catalog (16)

171949531333433719311,0072,5976,5177,04918,17949,343345,401

Showing 16 of 16.

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

345,4011,036,204518,102259,051777,154388,5771,165,732582,866291,433874,300437,150218,575655,726327,863983,590491,7951,475,386737,6932,213,0801,106,540553,270276,635829,906414,9531,244,860622,430311,215933,646466,8231,400,470700,2352,100,7061,050,3533,151,0601,575,530787,7652,363,2961,181,648590,824295,412147,70673,853221,560110,78055,39027,69583,08641,543124,63062,315186,94693,473280,420140,21070,105210,316105,15852,579157,73878,869

Showing 60 of 60.

Prime factorization

Factorization: 7^3 × 19 × 53
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 432,000
Proper-divisor sum: 86,599
Digit sum: 17
Digital root: 8

Number bases

Decimal: 345401
Binary: 1010100010100111001 (19 bits)
Octal: 0o1242471
Hexadecimal: 0x54539