Base | Representation |
---|---|
bin | 100101101100111110101… |
… | …0011101000110110111000 |
3 | 200100101012211201102121220 |
4 | 1023121331103220312320 |
5 | 1134344343202442224 |
6 | 15004300125432040 |
7 | 1043242435363521 |
oct | 113317523506670 |
9 | 20311184642556 |
10 | 5181832859064 |
11 | 171866a6168a4 |
12 | 6b833540b620 |
13 | 2b784c661cb4 |
14 | 13cb32b6d848 |
15 | 8ebd0cc4279 |
hex | 4b67d4e8db8 |
5181832859064 has 64 divisors (see below), whose sum is σ = 13904515326240. Its totient is φ = 1603403550720.
The previous prime is 5181832859017. The next prime is 5181832859069. The reversal of 5181832859064 is 4609582381815.
It is a junction number, because it is equal to n+sod(n) for n = 5181832858989 and 5181832859007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5181832859069) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86960427 + ... + 87019994.
Almost surely, 25181832859064 is an apocalyptic number.
It is an amenable number.
5181832859064 is an abundant number, since it is smaller than the sum of its proper divisors (8722682467176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5181832859064 is a wasteful number, since it uses less digits than its factorization.
5181832859064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173980520 (or 173980516 counting only the distinct ones).
The product of its (nonzero) digits is 16588800, while the sum is 60.
The spelling of 5181832859064 in words is "five trillion, one hundred eighty-one billion, eight hundred thirty-two million, eight hundred fifty-nine thousand, sixty-four".
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