Base | Representation |
---|---|
bin | 1001111001100111… |
… | …10101010100110100 |
3 | 111201102110112020120 |
4 | 10330303311110310 |
5 | 41341142004040 |
6 | 2235230531540 |
7 | 245500231662 |
oct | 47463652464 |
9 | 14642415216 |
10 | 5315188020 |
11 | 228831547a |
12 | 1044066bb0 |
13 | 66924678c |
14 | 385ca9c32 |
15 | 2119657d0 |
hex | 13ccf5534 |
5315188020 has 48 divisors (see below), whose sum is σ = 14889147840. Its totient is φ = 1416752896.
The previous prime is 5315188009. The next prime is 5315188027. The reversal of 5315188020 is 208815135.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5315188027) 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, 125071 + ... + 162089.
It is an arithmetic number, because the mean of its divisors is an integer number (310190580).
Almost surely, 25315188020 is an apocalyptic number.
It is an amenable number.
5315188020 is an abundant number, since it is smaller than the sum of its proper divisors (9573959820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5315188020 is a wasteful number, since it uses less digits than its factorization.
5315188020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39424 (or 39422 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 33.
The square root of 5315188020 is about 72905.3360187030. The cubic root of 5315188020 is about 1745.1772542115.
The spelling of 5315188020 in words is "five billion, three hundred fifteen million, one hundred eighty-eight thousand, twenty".
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