Base | Representation |
---|---|
bin | 1001011101101010… |
… | …0000111000100011 |
3 | 20120001001010021110 |
4 | 2113122200320203 |
5 | 20200304410201 |
6 | 1100023354403 |
7 | 116644164516 |
oct | 22732407043 |
9 | 6501033243 |
10 | 2540310051 |
11 | 1093a365a4 |
12 | 5aa8b2a03 |
13 | 3163a4156 |
14 | 1a1544d7d |
15 | ed03e6d6 |
hex | 976a0e23 |
2540310051 has 16 divisors (see below), whose sum is σ = 3775075200. Its totient is φ = 1510028928.
The previous prime is 2540309977. The next prime is 2540310061. The reversal of 2540310051 is 1500130452.
It is not a de Polignac number, because 2540310051 - 215 = 2540277283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2540310061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1309821 + ... + 1311758.
It is an arithmetic number, because the mean of its divisors is an integer number (235942200).
Almost surely, 22540310051 is an apocalyptic number.
2540310051 is a deficient number, since it is larger than the sum of its proper divisors (1234765149).
2540310051 is a wasteful number, since it uses less digits than its factorization.
2540310051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2621618.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 2540310051 is about 50401.4885792077. The cubic root of 2540310051 is about 1364.4645040880.
The spelling of 2540310051 in words is "two billion, five hundred forty million, three hundred ten thousand, fifty-one".
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