Integer Profile
1,461,220
2^2 × 5 × 73061
Prime factors, divisor sums, positional representations and sequence properties for 1,461,220. The prime factorization is 2^2 × 5 × 73061.
Number of positive divisors: 12. Showing the recorded part of the sequence: 88.
Prime factorization
- Factorization
- 2^2 × 5 × 73061
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 3,068,604
- Proper-divisor sum
- 1,607,384
- Digit sum
- 16
- Digital root
- 7
Number bases
- Decimal
- 1461220
- Binary
- 101100100101111100100 (21 bits)
- Octal
- 0o5445744
- Hexadecimal
- 0x164BE4
Divisor catalog (12)
1245102073,061146,122292,244365,305730,6101,461,220
Showing 12 of 12.
Collatz trajectory (88 steps)
Even: n → n/2; Odd: n → 3n + 1
1,461,220730,610365,3051,095,916547,958273,979821,938410,9691,232,908616,454308,227924,682462,3411,387,024693,512346,756173,37886,689260,068130,03465,017195,05297,52648,763146,29073,145219,436109,71854,859164,57882,289246,868123,43461,717185,15292,57646,28823,14411,5725,7862,8938,6804,3402,1701,0853,2561,6288144071,2226111,8349172,7521,3766883441728643
Showing 60 of 60.
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