Base | Representation |
---|---|
bin | 1111100110001… |
… | …10110000011000 |
3 | 100010012020100101 |
4 | 13303012300120 |
5 | 231443300103 |
6 | 20552145144 |
7 | 3146046343 |
oct | 763066030 |
9 | 303166311 |
10 | 130837528 |
11 | 67944198 |
12 | 379981b4 |
13 | 2114ca73 |
14 | 1353b45a |
15 | b746a1d |
hex | 7cc6c18 |
130837528 has 8 divisors (see below), whose sum is σ = 245320380. Its totient is φ = 65418760.
The previous prime is 130837507. The next prime is 130837541. The reversal of 130837528 is 825738031.
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
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, 8177338 + ... + 8177353.
Almost surely, 2130837528 is an apocalyptic number.
It is an amenable number.
130837528 is a deficient number, since it is larger than the sum of its proper divisors (114482852).
130837528 is a wasteful number, since it uses less digits than its factorization.
130837528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16354697 (or 16354693 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 130837528 is about 11438.4233179228. The cubic root of 130837528 is about 507.6652578039.
The spelling of 130837528 in words is "one hundred thirty million, eight hundred thirty-seven thousand, five hundred twenty-eight".
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