Base | Representation |
---|---|
bin | 1111100011111… |
… | …11100001100100 |
3 | 100002122102010022 |
4 | 13301333201210 |
5 | 231404431024 |
6 | 20542014312 |
7 | 3143422616 |
oct | 761774144 |
9 | 302572108 |
10 | 130545764 |
11 | 67764a68 |
12 | 37877398 |
13 | 2107a01b |
14 | 134a2db6 |
15 | b6da35e |
hex | 7c7f864 |
130545764 has 12 divisors (see below), whose sum is σ = 233768304. Its totient is φ = 63754824.
The previous prime is 130545749. The next prime is 130545773. The reversal of 130545764 is 467545031.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379322 + ... + 379665.
It is an arithmetic number, because the mean of its divisors is an integer number (19480692).
Almost surely, 2130545764 is an apocalyptic number.
It is an amenable number.
130545764 is a deficient number, since it is larger than the sum of its proper divisors (103222540).
130545764 is a wasteful number, since it uses less digits than its factorization.
130545764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 759034 (or 759032 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 130545764 is about 11425.6625190840. The cubic root of 130545764 is about 507.2876172163.
The spelling of 130545764 in words is "one hundred thirty million, five hundred forty-five thousand, seven hundred sixty-four".
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