Integer Profile

2,628,575

5^2 × 105143

Prime factors, divisor sums, positional representations and sequence properties for 2,628,575. The prime factorization is 5^2 × 105143.

Number of positive divisors: 6. Showing the recorded part of the sequence: 218.

DeficientOddComposite

Collatz trajectory (218 steps)

Even: n → n/2; Odd: n → 3n + 1

2,628,5757,885,7263,942,86311,828,5905,914,29517,742,8868,871,44326,614,33013,307,16539,921,49619,960,7489,980,3744,990,18714,970,5627,485,28122,455,84411,227,9225,613,96116,841,8848,420,9424,210,47112,631,4146,315,70718,947,1229,473,56128,420,68414,210,3427,105,17121,315,51410,657,75731,973,27215,986,6367,993,3183,996,65911,989,9785,994,98917,984,9688,992,4844,496,2422,248,1216,744,3643,372,1821,686,0915,058,2742,529,1377,587,4123,793,7061,896,8535,690,5602,845,2801,422,640711,320355,660177,83088,915266,746133,373400,120200,060100,030

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 105143
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 3,259,464
Proper-divisor sum: 630,889
Digit sum: 35
Digital root: 8

Number bases

Decimal: 2628575
Binary: 1010000001101111011111 (22 bits)
Octal: 0o12015737
Hexadecimal: 0x281BDF

Divisor catalog (6)

1525105,143525,7152,628,575

Showing 6 of 6.