Base | Representation |
---|---|
bin | 1111100011110… |
… | …00010110111111 |
3 | 100002120220212022 |
4 | 13301320112333 |
5 | 231403011130 |
6 | 20541230355 |
7 | 3143241221 |
oct | 761702677 |
9 | 302526768 |
10 | 130516415 |
11 | 67744a07 |
12 | 378623bb |
13 | 21069863 |
14 | 13496411 |
15 | b6d17e5 |
hex | 7c785bf |
130516415 has 16 divisors (see below), whose sum is σ = 168376320. Its totient is φ = 96809760.
The previous prime is 130516409. The next prime is 130516423. The reversal of 130516415 is 514615031.
It is not a de Polignac number, because 130516415 - 214 = 130500031 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10151 + ... + 19080.
It is an arithmetic number, because the mean of its divisors is an integer number (10523520).
Almost surely, 2130516415 is an apocalyptic number.
130516415 is a deficient number, since it is larger than the sum of its proper divisors (37859905).
130516415 is a wasteful number, since it uses less digits than its factorization.
130516415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29302.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 130516415 is about 11424.3781012360. The cubic root of 130516415 is about 507.2495986199.
The spelling of 130516415 in words is "one hundred thirty million, five hundred sixteen thousand, four hundred fifteen".
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