Integer Profile

1,191,999

3 × 251 × 1583

Prime factors, divisor sums, positional representations and sequence properties for 1,191,999. The prime factorization is 3 × 251 × 1583.

Number of positive divisors: 8. Showing the recorded part of the sequence: 147.

DeficientOddComposite

Collatz trajectory (147 steps)

Even: n → n/2; Odd: n → 3n + 1

1,191,9993,575,9981,787,9995,363,9982,681,9998,045,9984,022,99912,068,9986,034,49918,103,4989,051,74927,155,24813,577,6246,788,8123,394,4061,697,2035,091,6102,545,8057,637,4163,818,7081,909,354954,6772,864,0321,432,016716,008358,004179,00289,501268,504134,25267,12633,563100,69050,345151,03675,51837,759113,27856,639169,91884,959254,878127,439382,318191,159573,478286,739860,218430,1091,290,328645,164322,582161,291483,874241,937725,812362,906181,453544,360272,180

Showing 60 of 60.

Prime factorization

Factorization: 3 × 251 × 1583
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,596,672
Proper-divisor sum: 404,673
Digit sum: 39
Digital root: 3

Number bases

Decimal: 1191999
Binary: 100100011000000111111 (21 bits)
Octal: 0o4430077
Hexadecimal: 0x12303F

Divisor catalog (8)

132517531,5834,749397,3331,191,999

Showing 8 of 8.