Integer Profile

2,250,549

3^2 × 7 × 139 × 257

Prime factors, divisor sums, positional representations and sequence properties for 2,250,549. The prime factorization is 3^2 × 7 × 139 × 257.

Number of positive divisors: 24. Showing the recorded part of the sequence: 135.

DeficientOddComposite

Collatz trajectory (135 steps)

Even: n → n/2; Odd: n → 3n + 1

2,250,5496,751,6483,375,8241,687,912843,956421,978210,989632,968316,484158,24279,121237,364118,68259,341178,02489,01244,50622,25366,76033,38016,6908,34525,03612,5186,25918,7789,38928,16814,0847,0423,52110,5645,2822,6417,9243,9621,9815,9442,9721,4867432,2301,1153,3461,6735,0202,5101,2553,7661,8835,6502,8258,4764,2382,1196,3583,1799,5384,76914,308

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 7 × 139 × 257
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,756,480
Proper-divisor sum: 1,505,931
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2250549
Binary: 1000100101011100110101 (22 bits)
Octal: 0o10453465
Hexadecimal: 0x225735

Divisor catalog (24)

137921631392574177719731,2511,7992,3132,9195,3978,75716,19135,723107,169250,061321,507750,1832,250,549

Showing 24 of 24.