Base | Representation |
---|---|
bin | 1111100110010… |
… | …01001001100100 |
3 | 100010012201210111 |
4 | 13303021021210 |
5 | 231444103312 |
6 | 20552302404 |
7 | 3146120050 |
oct | 763111144 |
9 | 303181714 |
10 | 130847332 |
11 | 679505a0 |
12 | 379a1a04 |
13 | 21154375 |
14 | 13540c60 |
15 | b7498a7 |
hex | 7cc9264 |
130847332 has 24 divisors (see below), whose sum is σ = 285485760. Its totient is φ = 50979360.
The previous prime is 130847267. The next prime is 130847347. The reversal of 130847332 is 233748031.
It is a junction number, because it is equal to n+sod(n) for n = 130847294 and 130847303.
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 in 7 ways as a sum of consecutive naturals, for example, 212107 + ... + 212722.
It is an arithmetic number, because the mean of its divisors is an integer number (11895240).
Almost surely, 2130847332 is an apocalyptic number.
It is an amenable number.
130847332 is an abundant number, since it is smaller than the sum of its proper divisors (154638428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130847332 is a wasteful number, since it uses less digits than its factorization.
130847332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 424851 (or 424849 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 130847332 is about 11438.8518654627. The cubic root of 130847332 is about 507.6779377181.
The spelling of 130847332 in words is "one hundred thirty million, eight hundred forty-seven thousand, three hundred thirty-two".
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