Base | Representation |
---|---|
bin | 1111100100000… |
… | …01001011010100 |
3 | 100002122202101222 |
4 | 13302001023110 |
5 | 231410140112 |
6 | 20542105512 |
7 | 3143451425 |
oct | 762011324 |
9 | 302582358 |
10 | 130552532 |
11 | 6776a060 |
12 | 3787b298 |
13 | 21080126 |
14 | 134a564c |
15 | b6dc372 |
hex | 7c812d4 |
130552532 has 24 divisors (see below), whose sum is σ = 257279232. Its totient is φ = 57427200.
The previous prime is 130552523. The next prime is 130552549. The reversal of 130552532 is 235255031.
It is a super-2 number, since 2×1305525322 = 34087927223222048, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46493 + ... + 49220.
It is an arithmetic number, because the mean of its divisors is an integer number (10719968).
Almost surely, 2130552532 is an apocalyptic number.
It is an amenable number.
130552532 is a deficient number, since it is larger than the sum of its proper divisors (126726700).
130552532 is a wasteful number, since it uses less digits than its factorization.
130552532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95759 (or 95757 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 130552532 is about 11425.9586906307. The cubic root of 130552532 is about 507.2963836523.
The spelling of 130552532 in words is "one hundred thirty million, five hundred fifty-two thousand, five hundred thirty-two".
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