Base | Representation |
---|---|
bin | 101010010010100101… |
… | …100111100110100110 |
3 | 11100012122001121121112 |
4 | 222102211213212212 |
5 | 1220444201224123 |
6 | 32505520345022 |
7 | 3165164125352 |
oct | 522245474646 |
9 | 140178047545 |
10 | 45409008038 |
11 | 18292223919 |
12 | 8973475172 |
13 | 4388887934 |
14 | 22aaada462 |
15 | 12ab7d0d78 |
hex | a929679a6 |
45409008038 has 16 divisors (see below), whose sum is σ = 69075958896. Its totient is φ = 22383953280.
The previous prime is 45409008037. The next prime is 45409008131. The reversal of 45409008038 is 83080090454.
45409008038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 45409007986 and 45409008004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45409008037) 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, 284393 + ... + 414363.
It is an arithmetic number, because the mean of its divisors is an integer number (4317247431).
Almost surely, 245409008038 is an apocalyptic number.
45409008038 is a deficient number, since it is larger than the sum of its proper divisors (23666950858).
45409008038 is a wasteful number, since it uses less digits than its factorization.
45409008038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132439.
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 45409008038 in words is "forty-five billion, four hundred nine million, eight thousand, thirty-eight".
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