Integer Profile

3,645,745

5 × 97 × 7517

Prime factors, divisor sums, positional representations and sequence properties for 3,645,745. The prime factorization is 5 × 97 × 7517.

Number of positive divisors: 8. Showing the recorded part of the sequence: 221.

DeficientOddComposite

Collatz trajectory (221 steps)

Even: n → n/2; Odd: n → 3n + 1

3,645,74510,937,2365,468,6182,734,3098,202,9284,101,4642,050,7321,025,366512,6831,538,050769,0252,307,0761,153,538576,7691,730,308865,154432,5771,297,732648,866324,433973,300486,650243,325729,976364,988182,49491,247273,742136,871410,614205,307615,922307,961923,884461,942230,971692,914346,4571,039,372519,686259,843779,530389,7651,169,296584,648292,324146,16273,081219,244109,62254,811164,43482,217246,652123,32661,663184,99092,495277,486138,743

Showing 60 of 60.

Prime factorization

Factorization: 5 × 97 × 7517
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,420,584
Proper-divisor sum: 774,839
Digit sum: 34
Digital root: 7

Number bases

Decimal: 3645745
Binary: 1101111010000100110001 (22 bits)
Octal: 0o15720461
Hexadecimal: 0x37A131

Divisor catalog (8)

15974857,51737,585729,1493,645,745

Showing 8 of 8.