Base | Representation |
---|---|
bin | 1111100011010… |
… | …01011100100100 |
3 | 100002110211001222 |
4 | 13301221130210 |
5 | 231344032312 |
6 | 20540035512 |
7 | 3142565150 |
oct | 761513444 |
9 | 302424058 |
10 | 130455332 |
11 | 67703027 |
12 | 37832b98 |
13 | 21047b07 |
14 | 1347c060 |
15 | b6bd672 |
hex | 7c69724 |
130455332 has 24 divisors (see below), whose sum is σ = 265191360. Its totient is φ = 54992160.
The previous prime is 130455319. The next prime is 130455361. The reversal of 130455332 is 233554031.
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, 36482 + ... + 39897.
It is an arithmetic number, because the mean of its divisors is an integer number (11049640).
Almost surely, 2130455332 is an apocalyptic number.
It is an amenable number.
130455332 is an abundant number, since it is smaller than the sum of its proper divisors (134736028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130455332 is a wasteful number, since it uses less digits than its factorization.
130455332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76451 (or 76449 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 130455332 is about 11421.7044262229. The cubic root of 130455332 is about 507.1704536272.
The spelling of 130455332 in words is "one hundred thirty million, four hundred fifty-five thousand, three hundred thirty-two".
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