Base | Representation |
---|---|
bin | 1001010010101110… |
… | …0101001000011001 |
3 | 20102211202022012100 |
4 | 2110223211020121 |
5 | 20102034432444 |
6 | 1051304434013 |
7 | 115546331352 |
oct | 22453451031 |
9 | 6384668170 |
10 | 2494452249 |
11 | 1070064993 |
12 | 597478909 |
13 | 309a39263 |
14 | 199408d29 |
15 | e8ed1e69 |
hex | 94ae5219 |
2494452249 has 12 divisors (see below), whose sum is σ = 3638080576. Its totient is φ = 1646822232.
The previous prime is 2494452229. The next prime is 2494452253. The reversal of 2494452249 is 9422544942.
It is a happy number.
2494452249 is a `hidden beast` number, since 2 + 49 + 44 + 522 + 49 = 666.
It is not a de Polignac number, because 2494452249 - 223 = 2486063641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2494452229) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1344517 + ... + 1346370.
Almost surely, 22494452249 is an apocalyptic number.
It is an amenable number.
2494452249 is a deficient number, since it is larger than the sum of its proper divisors (1143628327).
2494452249 is a wasteful number, since it uses less digits than its factorization.
2494452249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2690996 (or 2690993 counting only the distinct ones).
The product of its digits is 829440, while the sum is 45.
The square root of 2494452249 is about 49944.4916782622. The cubic root of 2494452249 is about 1356.2041372388.
The spelling of 2494452249 in words is "two billion, four hundred ninety-four million, four hundred fifty-two thousand, two hundred forty-nine".
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