Base | Representation |
---|---|
bin | 1111100010011… |
… | …01000001100100 |
3 | 100002020220101021 |
4 | 13301031001210 |
5 | 231331321131 |
6 | 20533340524 |
7 | 3141601561 |
oct | 761150144 |
9 | 302226337 |
10 | 130338916 |
11 | 67633614 |
12 | 37797744 |
13 | 21006b26 |
14 | 1344b868 |
15 | b698e11 |
hex | 7c4d064 |
130338916 has 6 divisors (see below), whose sum is σ = 228093110. Its totient is φ = 65169456.
The previous prime is 130338913. The next prime is 130338931. The reversal of 130338916 is 619833031.
It can be written as a sum of positive squares in only one way, i.e., 126652516 + 3686400 = 11254^2 + 1920^2 .
It is not an unprimeable number, because it can be changed into a prime (130338913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16292361 + ... + 16292368.
Almost surely, 2130338916 is an apocalyptic number.
It is an amenable number.
130338916 is a deficient number, since it is larger than the sum of its proper divisors (97754194).
130338916 is a wasteful number, since it uses less digits than its factorization.
130338916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32584733 (or 32584731 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 34.
The square root of 130338916 is about 11416.6070266082. The cubic root of 130338916 is about 507.0195454549.
The spelling of 130338916 in words is "one hundred thirty million, three hundred thirty-eight thousand, nine hundred sixteen".
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