Integer Profile

2,542,825

5^2 × 37 × 2749

Prime factors, divisor sums, positional representations and sequence properties for 2,542,825. The prime factorization is 5^2 × 37 × 2749.

Number of positive divisors: 12. Showing the recorded part of the sequence: 174.

DeficientOddComposite

Collatz trajectory (174 steps)

Even: n → n/2; Odd: n → 3n + 1

2,542,8257,628,4763,814,2381,907,1195,721,3582,860,6798,582,0384,291,01912,873,0586,436,52919,309,5889,654,7944,827,39714,482,1927,241,0963,620,5481,810,274905,1372,715,4121,357,706678,8532,036,5601,018,280509,140254,570127,285381,856190,92895,46447,73223,86611,93335,80017,9008,9504,47513,4266,71320,14010,0705,03515,1067,55322,66011,3305,66516,9968,4984,24912,7486,3743,1879,5624,78114,3447,1723,5861,7935,3802,690

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 37 × 2749
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,239,500
Proper-divisor sum: 696,675
Digit sum: 28
Digital root: 1

Number bases

Decimal: 2542825
Binary: 1001101100110011101001 (22 bits)
Octal: 0o11546351
Hexadecimal: 0x26CCE9

Divisor catalog (12)

1525371859252,74913,74568,725101,713508,5652,542,825

Showing 12 of 12.