Base | Representation |
---|---|
bin | 1111101111100… |
… | …00010111001001 |
3 | 100012111011111021 |
4 | 13313300113021 |
5 | 232301302041 |
6 | 21034232441 |
7 | 3162314302 |
oct | 767602711 |
9 | 305434437 |
10 | 132056521 |
11 | 685a7023 |
12 | 38285721 |
13 | 2148886c |
14 | 137777a9 |
15 | b8d7cd1 |
hex | 7df05c9 |
132056521 has 8 divisors (see below), whose sum is σ = 136116288. Its totient is φ = 128058000.
The previous prime is 132056503. The next prime is 132056543. The reversal of 132056521 is 125650231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132056521 - 217 = 131925449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132056581) 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, 10915 + ... + 19576.
It is an arithmetic number, because the mean of its divisors is an integer number (17014536).
Almost surely, 2132056521 is an apocalyptic number.
It is an amenable number.
132056521 is a deficient number, since it is larger than the sum of its proper divisors (4059767).
132056521 is an equidigital number, since it uses as much as digits as its factorization.
132056521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30623.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 132056521 is about 11491.5847906196. The cubic root of 132056521 is about 509.2369995188.
The spelling of 132056521 in words is "one hundred thirty-two million, fifty-six thousand, five hundred twenty-one".
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