Base | Representation |
---|---|
bin | 1111100010101… |
… | …11101000110000 |
3 | 100002100010000012 |
4 | 13301113220300 |
5 | 231334214014 |
6 | 20534314052 |
7 | 3142142366 |
oct | 761275060 |
9 | 302303005 |
10 | 130382384 |
11 | 67663240 |
12 | 377b8928 |
13 | 21020852 |
14 | 1345d636 |
15 | b6a6c3e |
hex | 7c57a30 |
130382384 has 40 divisors (see below), whose sum is σ = 291798288. Its totient is φ = 55777280.
The previous prime is 130382381. The next prime is 130382429. The reversal of 130382384 is 483283031.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 130382384.
It is not an unprimeable number, because it can be changed into a prime (130382381) 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, 18797 + ... + 24780.
Almost surely, 2130382384 is an apocalyptic number.
It is an amenable number.
130382384 is an abundant number, since it is smaller than the sum of its proper divisors (161415904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130382384 is a wasteful number, since it uses less digits than its factorization.
130382384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43613 (or 43607 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 130382384 is about 11418.5105858864. The cubic root of 130382384 is about 507.0759028262.
The spelling of 130382384 in words is "one hundred thirty million, three hundred eighty-two thousand, three hundred eighty-four".
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