Integer Profile
1,998,231
3 × 17 × 39181
Prime factors, divisor sums, positional representations and sequence properties for 1,998,231. The prime factorization is 3 × 17 × 39181.
Number of positive divisors: 8. Showing the recorded part of the sequence: 140.
Resources
Prime factorization
- Factorization
- 3 × 17 × 39181
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 2,821,104
- Proper-divisor sum
- 822,873
- Digit sum
- 33
- Digital root
- 6
Number bases
- Decimal
- 1998231
- Binary
- 111100111110110010111 (21 bits)
- Octal
- 0o7476627
- Hexadecimal
- 0x1E7D97
Divisor catalog (8)
13175139,181117,543666,0771,998,231
Showing 8 of 8.
Collatz trajectory (140 steps)
Even: n → n/2; Odd: n → 3n + 1
1,998,2315,994,6942,997,3478,992,0424,496,02113,488,0646,744,0323,372,0161,686,008843,004421,502210,751632,254316,127948,382474,1911,422,574711,2872,133,8621,066,9313,200,7941,600,3974,801,1922,400,5961,200,298600,1491,800,448900,224450,112225,056112,52856,26428,13214,0667,03321,10010,5505,27515,8267,91323,74011,8705,93517,8068,90326,71013,35540,06620,03360,10030,05015,02545,07622,53811,26933,80816,9048,4524,2262,113
Showing 60 of 60.
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