Base | Representation |
---|---|
bin | 101001111100000100… |
… | …110100101111100010 |
3 | 11022020022100200112111 |
4 | 221330010310233202 |
5 | 1214211003443404 |
6 | 32404225145534 |
7 | 3152626560640 |
oct | 517404645742 |
9 | 138208320474 |
10 | 45031312354 |
11 | 18109002526 |
12 | 8888a8b2aa |
13 | 4328555572 |
14 | 22728a0190 |
15 | 1288576104 |
hex | a7c134be2 |
45031312354 has 16 divisors (see below), whose sum is σ = 77904763200. Its totient is φ = 19122076944.
The previous prime is 45031312327. The next prime is 45031312373. The reversal of 45031312354 is 45321313054.
45031312354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14753164 + ... + 14756215.
It is an arithmetic number, because the mean of its divisors is an integer number (4869047700).
Almost surely, 245031312354 is an apocalyptic number.
45031312354 is a deficient number, since it is larger than the sum of its proper divisors (32873450846).
45031312354 is a wasteful number, since it uses less digits than its factorization.
45031312354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29509497.
The product of its (nonzero) digits is 21600, while the sum is 31.
The spelling of 45031312354 in words is "forty-five billion, thirty-one million, three hundred twelve thousand, three hundred fifty-four".
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