Integer Profile

6,690,990

2 × 3 × 5 × 271 × 823

Prime factors, divisor sums, positional representations and sequence properties for 6,690,990. The prime factorization is 2 × 3 × 5 × 271 × 823.

Number of positive divisors: 32. Showing the recorded part of the sequence: 160.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3 × 5 × 271 × 823
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 16,137,216
Proper-divisor sum: 9,446,226
Digit sum: 39
Digital root: 3

Number bases

Decimal: 6690990
Binary: 11001100001100010101110 (23 bits)
Octal: 0o31414256
Hexadecimal: 0x6618AE

Divisor catalog (32)

123561015302715428138231,3551,6261,6462,4692,7104,0654,1154,9388,1308,23012,34524,690223,033446,066669,0991,115,1651,338,1982,230,3303,345,4956,690,990

Showing 32 of 32.

Collatz trajectory (160 steps)

Even: n → n/2; Odd: n → 3n + 1

6,690,9903,345,49510,036,4865,018,24315,054,7307,527,36522,582,09611,291,0485,645,5242,822,7621,411,3814,234,1442,117,0721,058,536529,268264,634132,317396,952198,47699,23849,619148,85874,429223,288111,64455,82227,91183,73441,867125,60262,801188,40494,20247,101141,30470,65235,32617,66352,99026,49579,48639,743119,23059,615178,84689,423268,270134,135402,406201,203603,610301,805905,416452,708226,354113,177339,532169,76684,883254,650

Showing 60 of 60.