Integer Profile

872,422

2 × 61 × 7151

Prime factors, divisor sums, positional representations and sequence properties for 872,422. The prime factorization is 2 × 61 × 7151.

Number of positive divisors: 8. Showing the recorded part of the sequence: 157.

DeficientEvenComposite

Collatz trajectory (157 steps)

Even: n → n/2; Odd: n → 3n + 1

872,422436,2111,308,634654,3171,962,952981,476490,738245,369736,108368,054184,027552,082276,041828,124414,062207,031621,094310,547931,642465,8211,397,464698,732349,366174,683524,050262,025786,076393,038196,519589,558294,779884,338442,1691,326,508663,254331,627994,882497,4411,492,324746,162373,0811,119,244559,622279,811839,434419,7171,259,152629,576314,788157,39478,697236,092118,04659,023177,07088,535265,606132,803398,410199,205

Showing 60 of 60.

Prime factorization

Factorization: 2 × 61 × 7151
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,330,272
Proper-divisor sum: 457,850
Digit sum: 25
Digital root: 7

Number bases

Decimal: 872422
Binary: 11010100111111100110 (20 bits)
Octal: 0o3247746
Hexadecimal: 0xD4FE6

Divisor catalog (8)

12611227,15114,302436,211872,422

Showing 8 of 8.