Base | Representation |
---|---|
bin | 1001100000011010010001 |
3 | 11200121110010 |
4 | 21200122101 |
5 | 1114221144 |
6 | 125225133 |
7 | 30116310 |
oct | 11403221 |
9 | 4617403 |
10 | 2492049 |
11 | 145234a |
12 | a021a9 |
13 | 6933b1 |
14 | 48c277 |
15 | 3435b9 |
hex | 260691 |
2492049 has 8 divisors (see below), whose sum is σ = 3797440. Its totient is φ = 1424016.
The previous prime is 2492023. The next prime is 2492051. The reversal of 2492049 is 9402942.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2492049 - 220 = 1443473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2492069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59314 + ... + 59355.
It is an arithmetic number, because the mean of its divisors is an integer number (474680).
22492049 is an apocalyptic number.
It is an amenable number.
2492049 is a deficient number, since it is larger than the sum of its proper divisors (1305391).
2492049 is a wasteful number, since it uses less digits than its factorization.
2492049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118679.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 2492049 is about 1578.6225007899. The cubic root of 2492049 is about 135.5768457955.
The spelling of 2492049 in words is "two million, four hundred ninety-two thousand, forty-nine".
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