Base | Representation |
---|---|
bin | 1001010010001110… |
… | …0000000111011101 |
3 | 20102200202201021022 |
4 | 2110203200013131 |
5 | 20101014201212 |
6 | 1051151213525 |
7 | 115522331336 |
oct | 22443400735 |
9 | 6380681238 |
10 | 2492334557 |
11 | 1069948929 |
12 | 5968172a5 |
13 | 30947739b |
14 | 19901728d |
15 | e8c14772 |
hex | 948e01dd |
2492334557 has 4 divisors (see below), whose sum is σ = 2623510080. Its totient is φ = 2361159036.
The previous prime is 2492334547. The next prime is 2492334563. The reversal of 2492334557 is 7554332942.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2492334557 - 214 = 2492318173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2492334547) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65587733 + ... + 65587770.
It is an arithmetic number, because the mean of its divisors is an integer number (655877520).
Almost surely, 22492334557 is an apocalyptic number.
It is an amenable number.
2492334557 is a deficient number, since it is larger than the sum of its proper divisors (131175523).
2492334557 is a wasteful number, since it uses less digits than its factorization.
2492334557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131175522.
The product of its digits is 907200, while the sum is 44.
The square root of 2492334557 is about 49923.2867207278. The cubic root of 2492334557 is about 1355.8202405628.
The spelling of 2492334557 in words is "two billion, four hundred ninety-two million, three hundred thirty-four thousand, five hundred fifty-seven".
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