Integer Profile
2,687,994
2 × 3^2 × 149333
Prime factors, divisor sums, positional representations and sequence properties for 2,687,994. The prime factorization is 2 × 3^2 × 149333.
Number of positive divisors: 12. Showing the recorded part of the sequence: 262.
Resources
Collatz trajectory (262 steps)
Even: n → n/2; Odd: n → 3n + 1
2,687,9941,343,9974,031,9922,015,9961,007,998503,9991,511,998755,9992,267,9981,133,9993,401,9981,700,9995,102,9982,551,4997,654,4983,827,24911,481,7485,740,8742,870,4378,611,3124,305,6562,152,8281,076,414538,2071,614,622807,3112,421,9341,210,9673,632,9021,816,4515,449,3542,724,6778,174,0324,087,0162,043,5081,021,754510,8771,532,632766,316383,158191,579574,738287,369862,108431,054215,527646,582323,291969,874484,9371,454,812727,406363,7031,091,110545,5551,636,666818,3332,455,0001,227,500613,750
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 3^2 × 149333
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 5,824,026
- Proper-divisor sum
- 3,136,032
- Digit sum
- 45
- Digital root
- 9
Number bases
- Decimal
- 2687994
- Binary
- 1010010000001111111010 (22 bits)
- Octal
- 0o12201772
- Hexadecimal
- 0x2903FA
Divisor catalog (12)
1236918149,333298,666447,999895,9981,343,9972,687,994
Showing 12 of 12.
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