Base | Representation |
---|---|
bin | 101010001101110011… |
… | …001100111111100100 |
3 | 11100000000220200100101 |
4 | 222031303030333210 |
5 | 1220313120323410 |
6 | 32453530553444 |
7 | 3163200306460 |
oct | 521563147744 |
9 | 140000820311 |
10 | 45328682980 |
11 | 18250950479 |
12 | 8950598884 |
13 | 4375042609 |
14 | 22a018b4a0 |
15 | 12a4715d3a |
hex | a8dcccfe4 |
45328682980 has 96 divisors (see below), whose sum is σ = 115333650432. Its totient is φ = 14633395200.
The previous prime is 45328682951. The next prime is 45328683007. The reversal of 45328682980 is 8928682354.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19440 + ... + 301720.
It is an arithmetic number, because the mean of its divisors is an integer number (1201392192).
Almost surely, 245328682980 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45328682980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57666825216).
45328682980 is an abundant number, since it is smaller than the sum of its proper divisors (70004967452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45328682980 is a wasteful number, since it uses less digits than its factorization.
45328682980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282365 (or 282363 counting only the distinct ones).
The product of its (nonzero) digits is 6635520, while the sum is 55.
The spelling of 45328682980 in words is "forty-five billion, three hundred twenty-eight million, six hundred eighty-two thousand, nine hundred eighty".
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