Base | Representation |
---|---|
bin | 1010111001011… |
… | …0100000110100 |
3 | 10012000001211201 |
4 | 2232112200310 |
5 | 43200032033 |
6 | 4311342244 |
7 | 1063326340 |
oct | 256264064 |
9 | 105001751 |
10 | 45705268 |
11 | 23888054 |
12 | 13381984 |
13 | 961364b |
14 | 60da620 |
15 | 402c47d |
hex | 2b96834 |
45705268 has 24 divisors (see below), whose sum is σ = 92137472. Its totient is φ = 19432224.
The previous prime is 45705251. The next prime is 45705269. The reversal of 45705268 is 86250754.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45705269) 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, 2871 + ... + 9982.
Almost surely, 245705268 is an apocalyptic number.
It is an amenable number.
45705268 is an abundant number, since it is smaller than the sum of its proper divisors (46432204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45705268 is a wasteful number, since it uses less digits than its factorization.
45705268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12991 (or 12989 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 45705268 is about 6760.5671359731. The cubic root of 45705268 is about 357.5379013397.
The spelling of 45705268 in words is "forty-five million, seven hundred five thousand, two hundred sixty-eight".
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