Integer Profile

7,840,245

3 × 5 × 7^2 × 10667

Prime factors, divisor sums, positional representations and sequence properties for 7,840,245. The prime factorization is 3 × 5 × 7^2 × 10667.

Number of positive divisors: 24. Showing the recorded part of the sequence: 186.

DeficientOddComposite

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

7,840,24523,520,73611,760,3685,880,1842,940,0921,470,046735,0232,205,0701,102,5353,307,6061,653,8034,961,4102,480,7057,442,1163,721,0581,860,5295,581,5882,790,7941,395,3974,186,1922,093,0961,046,548523,274261,637784,912392,456196,22898,11449,057147,17273,58636,793110,38055,19027,59582,78641,393124,18062,09031,04593,13646,56823,28411,6425,82117,4648,7324,3662,1836,5503,2759,8264,91314,7407,3703,68511,0565,5282,7641,382

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 7^2 × 10667
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 14,593,824
Proper-divisor sum: 6,753,579
Digit sum: 30
Digital root: 3

Number bases

Decimal: 7840245
Binary: 11101111010000111110101 (23 bits)
Octal: 0o35720765
Hexadecimal: 0x77A1F5

Divisor catalog (24)

13571521354910514724573510,66732,00153,33574,669160,005224,007373,345522,6831,120,0351,568,0492,613,4157,840,245

Showing 24 of 24.