Integer Profile

9,991,641

3 × 11 × 31 × 9767

Prime factors, divisor sums, positional representations and sequence properties for 9,991,641. The prime factorization is 3 × 11 × 31 × 9767.

Number of positive divisors: 16. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Number bases

Decimal: 9991641
Binary: 100110000111010111011001 (24 bits)
Octal: 0o46072731
Hexadecimal: 0x9875D9

Divisor catalog (16)

13113133933411,0239,76729,301107,437302,777322,311908,3313,330,5479,991,641

Showing 16 of 16.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

9,991,64129,974,92414,987,4627,493,73122,481,19411,240,59733,721,79216,860,8968,430,4484,215,2242,107,6121,053,806526,9031,580,710790,3552,371,0661,185,5333,556,6001,778,300889,150444,5751,333,726666,8632,000,5901,000,2953,000,8861,500,4434,501,3302,250,6656,751,9963,375,9981,687,9995,063,9982,531,9997,595,9983,797,99911,393,9985,696,99917,090,9988,545,49925,636,49812,818,24938,454,74819,227,3749,613,68728,841,06214,420,53143,261,59421,630,79764,892,39232,446,19616,223,0988,111,54924,334,64812,167,3246,083,6623,041,8319,125,4944,562,74713,688,242

Showing 60 of 60.

Prime factorization

Factorization: 3 × 11 × 31 × 9767
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 15,003,648
Proper-divisor sum: 5,012,007
Digit sum: 39
Digital root: 3