Base | Representation |
---|---|
bin | 1111100100010… |
… | …10010011011000 |
3 | 100002201122200102 |
4 | 13302022103120 |
5 | 231412334122 |
6 | 20542554532 |
7 | 3143665415 |
oct | 762122330 |
9 | 302648612 |
10 | 130589912 |
11 | 67795152 |
12 | 37898a48 |
13 | 2109414b |
14 | 134b510c |
15 | b6e8492 |
hex | 7c8a4d8 |
130589912 has 8 divisors (see below), whose sum is σ = 244856100. Its totient is φ = 65294952.
The previous prime is 130589897. The next prime is 130589939. The reversal of 130589912 is 219985031.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×1305899123 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8161862 + ... + 8161877.
Almost surely, 2130589912 is an apocalyptic number.
It is an amenable number.
130589912 is a deficient number, since it is larger than the sum of its proper divisors (114266188).
130589912 is a wasteful number, since it uses less digits than its factorization.
130589912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16323745 (or 16323741 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 38.
The square root of 130589912 is about 11427.5943225160. The cubic root of 130589912 is about 507.3447956568.
The spelling of 130589912 in words is "one hundred thirty million, five hundred eighty-nine thousand, nine hundred twelve".
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