Integer Profile

6,720,578

2 × 673 × 4993

Prime factors, divisor sums, positional representations and sequence properties for 6,720,578. The prime factorization is 2 × 673 × 4993.

Number of positive divisors: 8. Showing the recorded part of the sequence: 116.

DeficientEvenComposite

Collatz trajectory (116 steps)

Even: n → n/2; Odd: n → 3n + 1

6,720,5783,360,28910,080,8685,040,4342,520,2177,560,6523,780,3261,890,1635,670,4902,835,2458,505,7364,252,8682,126,4341,063,2173,189,6521,594,826797,4132,392,2401,196,120598,060299,030149,515448,546224,273672,820336,410168,205504,616252,308126,15463,077189,23294,61647,30823,65411,82735,48217,74153,22426,61213,3066,65319,9609,9804,9902,4957,4863,74311,2305,61516,8468,42325,27012,63537,90618,95356,86028,43014,21542,646

Showing 60 of 60.

Prime factorization

Factorization: 2 × 673 × 4993
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 10,097,868
Proper-divisor sum: 3,377,290
Digit sum: 35
Digital root: 8

Number bases

Decimal: 6720578
Binary: 11001101000110001000010 (23 bits)
Octal: 0o31506102
Hexadecimal: 0x668C42

Divisor catalog (8)

126731,3464,9939,9863,360,2896,720,578

Showing 8 of 8.