Integer Profile
1,996,555
5 × 11 × 31 × 1171
Prime factors, divisor sums, positional representations and sequence properties for 1,996,555. The prime factorization is 5 × 11 × 31 × 1171.
Number of positive divisors: 16. Showing the recorded part of the sequence: 228.
Prime factorization
- Factorization
- 5 × 11 × 31 × 1171
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 2,700,288
- Proper-divisor sum
- 703,733
- Digit sum
- 40
- Digital root
- 4
Number bases
- Decimal
- 1996555
- Binary
- 111100111011100001011 (21 bits)
- Octal
- 0o7473413
- Hexadecimal
- 0x1E770B
Divisor catalog (16)
151131551553411,1711,7055,85512,88136,30164,405181,505399,3111,996,555
Showing 16 of 16.
Collatz trajectory (228 steps)
Even: n → n/2; Odd: n → 3n + 1
1,996,5555,989,6662,994,8338,984,5004,492,2502,246,1256,738,3763,369,1881,684,594842,2972,526,8921,263,446631,7231,895,170947,5852,842,7561,421,378710,6892,132,0681,066,034533,0171,599,052799,526399,7631,199,290599,6451,798,936899,468449,734224,867674,602337,3011,011,904505,952252,976126,48863,24431,62215,81147,43423,71771,15235,57617,7888,8944,44713,3426,67120,01410,00730,02215,01145,03422,51767,55233,77616,8888,4444,2222,111
Showing 60 of 60.
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