Integer Profile
2,981,997
3^2 × 331333
Prime factors, divisor sums, positional representations and sequence properties for 2,981,997. The prime factorization is 3^2 × 331333.
Number of positive divisors: 6. Showing the recorded part of the sequence: 226.
Number bases
- Decimal
- 2981997
- Binary
- 1011011000000001101101 (22 bits)
- Octal
- 0o13300155
- Hexadecimal
- 0x2D806D
Divisor catalog (6)
139331,333993,9992,981,997
Showing 6 of 6.
Collatz trajectory (226 steps)
Even: n → n/2; Odd: n → 3n + 1
2,981,9978,945,9924,472,9962,236,4981,118,2493,354,7481,677,374838,6872,516,0621,258,0313,774,0941,887,0475,661,1422,830,5718,491,7144,245,85712,737,5726,368,7863,184,3939,553,1804,776,5902,388,2957,164,8863,582,44310,747,3305,373,66516,120,9968,060,4984,030,24912,090,7486,045,3743,022,6879,068,0624,534,03113,602,0946,801,04720,403,14210,201,57130,604,71415,302,35745,907,07222,953,53611,476,7685,738,3842,869,1921,434,596717,298358,6491,075,948537,974268,987806,962403,4811,210,444605,222302,611907,834453,9171,361,752680,876
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 331333
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 4,307,342
- Proper-divisor sum
- 1,325,345
- Digit sum
- 45
- Digital root
- 9
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