Integer Profile

672,991

11 × 193 × 317

Prime factors, divisor sums, positional representations and sequence properties for 672,991. The prime factorization is 11 × 193 × 317.

Number of positive divisors: 8. Showing the recorded part of the sequence: 229.

DeficientOddComposite

Collatz trajectory (229 steps)

Even: n → n/2; Odd: n → 3n + 1

672,9912,018,9741,009,4873,028,4621,514,2314,542,6942,271,3476,814,0423,407,02110,221,0645,110,5322,555,2661,277,6333,832,9001,916,450958,2252,874,6761,437,338718,6692,156,0081,078,004539,002269,501808,504404,252202,126101,063303,190151,595454,786227,393682,180341,090170,545511,636255,818127,909383,728191,86495,93247,96623,98371,95035,975107,92653,963161,89080,945242,836121,41860,709182,12891,06445,53222,76611,38334,15017,07551,22625,613

Showing 60 of 60.

Prime factorization

Factorization: 11 × 193 × 317
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 740,304
Proper-divisor sum: 67,313
Digit sum: 34
Digital root: 7

Number bases

Decimal: 672991
Binary: 10100100010011011111 (20 bits)
Octal: 0o2442337
Hexadecimal: 0xA44DF

Divisor catalog (8)

1111933172,1233,48761,181672,991

Showing 8 of 8.