Base | Representation |
---|---|
bin | 1111100010010… |
… | …10010001110000 |
3 | 100002020022221112 |
4 | 13301022101300 |
5 | 231330441124 |
6 | 20533212452 |
7 | 3141524015 |
oct | 761122160 |
9 | 302208845 |
10 | 130327664 |
11 | 67626115 |
12 | 37791128 |
13 | 2100197c |
14 | 1344770c |
15 | b69590e |
hex | 7c4a470 |
130327664 has 10 divisors (see below), whose sum is σ = 252509880. Its totient is φ = 65163824.
The previous prime is 130327657. The next prime is 130327693. The reversal of 130327664 is 466723031.
It is a self number, because there is not a number n which added to its sum of digits gives 130327664.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4072724 + ... + 4072755.
It is an arithmetic number, because the mean of its divisors is an integer number (25250988).
Almost surely, 2130327664 is an apocalyptic number.
It is an amenable number.
130327664 is a deficient number, since it is larger than the sum of its proper divisors (122182216).
130327664 is an equidigital number, since it uses as much as digits as its factorization.
130327664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8145487 (or 8145481 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 130327664 is about 11416.1142250768. The cubic root of 130327664 is about 507.0049549083.
The spelling of 130327664 in words is "one hundred thirty million, three hundred twenty-seven thousand, six hundred sixty-four".
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