Base | Representation |
---|---|
bin | 101010110001000110… |
… | …110011101101101101 |
3 | 11101112022111202200011 |
4 | 222301012303231231 |
5 | 1223021240244002 |
6 | 33032410533221 |
7 | 3213652162000 |
oct | 526106635555 |
9 | 141468452604 |
10 | 45921024877 |
11 | 18525248732 |
12 | 8a96a37211 |
13 | 443a989590 |
14 | 2318add537 |
15 | 12db71e8d7 |
hex | ab11b3b6d |
45921024877 has 128 divisors (see below), whose sum is σ = 62950809600. Its totient is φ = 33194810880.
The previous prime is 45921024857. The next prime is 45921024883. The reversal of 45921024877 is 77842012954.
It is not a de Polignac number, because 45921024877 - 215 = 45920992109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a self number, because there is not a number n which added to its sum of digits gives 45921024877.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45921024857) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 281723998 + ... + 281724160.
It is an arithmetic number, because the mean of its divisors is an integer number (491803200).
Almost surely, 245921024877 is an apocalyptic number.
It is an amenable number.
45921024877 is a deficient number, since it is larger than the sum of its proper divisors (17029784723).
45921024877 is a wasteful number, since it uses less digits than its factorization.
45921024877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328 (or 314 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 49.
The spelling of 45921024877 in words is "forty-five billion, nine hundred twenty-one million, twenty-four thousand, eight hundred seventy-seven".
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