Base | Representation |
---|---|
bin | 1111100010110… |
… | …11001100010100 |
3 | 100002100211222121 |
4 | 13301123030110 |
5 | 231340200243 |
6 | 20534505324 |
7 | 3142233013 |
oct | 761331424 |
9 | 302324877 |
10 | 130396948 |
11 | 67673180 |
12 | 37805244 |
13 | 21027376 |
14 | 13464a7a |
15 | b6ab1ed |
hex | 7c5b314 |
130396948 has 12 divisors (see below), whose sum is σ = 248939712. Its totient is φ = 59271320.
The previous prime is 130396927. The next prime is 130396949. The reversal of 130396948 is 849693031.
130396948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130396949) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1481740 + ... + 1481827.
It is an arithmetic number, because the mean of its divisors is an integer number (20744976).
Almost surely, 2130396948 is an apocalyptic number.
It is an amenable number.
130396948 is a deficient number, since it is larger than the sum of its proper divisors (118542764).
130396948 is a wasteful number, since it uses less digits than its factorization.
130396948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2963582 (or 2963580 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 130396948 is about 11419.1483044928. The cubic root of 130396948 is about 507.0947826223.
The spelling of 130396948 in words is "one hundred thirty million, three hundred ninety-six thousand, nine hundred forty-eight".
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