Base | Representation |
---|---|
bin | 1111100100011… |
… | …00100001000110 |
3 | 100002202010010100 |
4 | 13302030201012 |
5 | 231413131412 |
6 | 20543104530 |
7 | 3144034023 |
oct | 762144106 |
9 | 302663110 |
10 | 130598982 |
11 | 677a0a48 |
12 | 378a2146 |
13 | 21098307 |
14 | 134b854a |
15 | b6eaedc |
hex | 7c8c846 |
130598982 has 12 divisors (see below), whose sum is σ = 282964500. Its totient is φ = 43532988.
The previous prime is 130598969. The next prime is 130599059. The reversal of 130598982 is 289895031.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3627732 + ... + 3627767.
It is an arithmetic number, because the mean of its divisors is an integer number (23580375).
Almost surely, 2130598982 is an apocalyptic number.
130598982 is an abundant number, since it is smaller than the sum of its proper divisors (152365518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130598982 is a wasteful number, since it uses less digits than its factorization.
130598982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7255507 (or 7255504 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 45.
The square root of 130598982 is about 11427.9911620547. The cubic root of 130598982 is about 507.3565411041.
The spelling of 130598982 in words is "one hundred thirty million, five hundred ninety-eight thousand, nine hundred eighty-two".
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