Integer Profile

3,687,985

5 × 7^2 × 15053

Prime factors, divisor sums, positional representations and sequence properties for 3,687,985. The prime factorization is 5 × 7^2 × 15053.

Number of positive divisors: 12. Showing the recorded part of the sequence: 141.

DeficientOddComposite

Prime factorization

Factorization: 5 × 7^2 × 15053
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 5,148,468
Proper-divisor sum: 1,460,483
Digit sum: 46
Digital root: 1

Number bases

Decimal: 3687985
Binary: 1110000100011000110001 (22 bits)
Octal: 0o16043061
Hexadecimal: 0x384631

Divisor catalog (12)

157354924515,05375,265105,371526,855737,5973,687,985

Showing 12 of 12.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

3,687,98511,063,9565,531,9782,765,9898,297,9684,148,9842,074,4921,037,246518,6231,555,870777,9352,333,8061,166,9033,500,7101,750,3555,251,0662,625,5337,876,6003,938,3001,969,150984,5752,953,7261,476,8634,430,5902,215,2956,645,8863,322,9439,968,8304,984,41514,953,2467,476,62322,429,87011,214,93533,644,80616,822,40350,467,21025,233,60575,700,81637,850,40818,925,2049,462,6024,731,30114,193,9047,096,9523,548,4761,774,238887,1192,661,3581,330,6793,992,0381,996,0195,988,0582,994,0298,982,0884,491,0442,245,5221,122,7613,368,2841,684,142842,071

Showing 60 of 60.