Integer Profile

8,357,145

3 × 5 × 131 × 4253

Prime factors, divisor sums, positional representations and sequence properties for 8,357,145. The prime factorization is 3 × 5 × 131 × 4253.

Number of positive divisors: 16. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Divisor catalog (16)

135151313936551,9654,25312,75921,26563,795557,1431,671,4292,785,7158,357,145

Showing 16 of 16.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

8,357,14525,071,43612,535,7186,267,85918,803,5789,401,78928,205,36814,102,6847,051,3423,525,67110,577,0145,288,50715,865,5227,932,76123,798,28411,899,1425,949,57117,848,7148,924,35726,773,07213,386,5366,693,2683,346,6341,673,3175,019,9522,509,9761,254,988627,494313,747941,242470,6211,411,864705,932352,966176,483529,450264,725794,176397,088198,54499,27249,63624,81812,40937,22818,6149,30727,92213,96141,88420,94210,47131,41415,70747,12223,56170,68435,34217,67153,014

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 131 × 4253
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 13,476,672
Proper-divisor sum: 5,119,527
Digit sum: 33
Digital root: 6

Number bases

Decimal: 8357145
Binary: 11111111000010100011001 (23 bits)
Octal: 0o37702431
Hexadecimal: 0x7F8519