Base | Representation |
---|---|
bin | 1001001100111111001011 |
3 | 11112120022112 |
4 | 21030333023 |
5 | 1104144431 |
6 | 123412535 |
7 | 26335334 |
oct | 11147713 |
9 | 4476275 |
10 | 2412491 |
11 | 13a85a4 |
12 | 98414b |
13 | 666113 |
14 | 46b28b |
15 | 329c2b |
hex | 24cfcb |
2412491 has 2 divisors, whose sum is σ = 2412492. Its totient is φ = 2412490.
The previous prime is 2412479. The next prime is 2412541. The reversal of 2412491 is 1942142.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2412491 is a prime.
It is a super-2 number, since 2×24124912 = 11640225650162, which contains 22 as substring.
It is a Chen prime.
It is an Ulam number.
It is not a weakly prime, because it can be changed into another prime (2412461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206245 + 1206246.
It is an arithmetic number, because the mean of its divisors is an integer number (1206246).
22412491 is an apocalyptic number.
2412491 is a deficient number, since it is larger than the sum of its proper divisors (1).
2412491 is an equidigital number, since it uses as much as digits as its factorization.
2412491 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 576, while the sum is 23.
The square root of 2412491 is about 1553.2195594957. The cubic root of 2412491 is about 134.1184628516.
The spelling of 2412491 in words is "two million, four hundred twelve thousand, four hundred ninety-one".
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