Integer Profile

6,681,315

3 × 5 × 211 × 2111

Prime factors, divisor sums, positional representations and sequence properties for 6,681,315. The prime factorization is 3 × 5 × 211 × 2111.

Number of positive divisors: 16. Showing the recorded part of the sequence: 209.

DeficientOddComposite

Prime factorization

Factorization: 3 × 5 × 211 × 2111
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 10,745,856
Proper-divisor sum: 4,064,541
Digit sum: 30
Digital root: 3

Number bases

Decimal: 6681315
Binary: 11001011111001011100011 (23 bits)
Octal: 0o31371343
Hexadecimal: 0x65F2E3

Divisor catalog (16)

135152116331,0552,1113,1656,33310,55531,665445,4211,336,2632,227,1056,681,315

Showing 16 of 16.

Collatz trajectory (209 steps)

Even: n → n/2; Odd: n → 3n + 1

6,681,31520,043,94610,021,97330,065,92015,032,9607,516,4803,758,2401,879,120939,560469,780234,890117,445352,336176,16888,08444,04222,02166,06433,03216,5168,2584,12912,3886,1943,0979,2924,6462,3236,9703,48510,4565,2282,6141,3073,9221,9615,8842,9421,4714,4142,2076,6223,3119,9344,96714,9027,45122,35411,17733,53216,7668,38325,15012,57537,72618,86356,59028,29584,88642,443

Showing 60 of 60.