Base | Representation |
---|---|
bin | 1111100000111… |
… | …11010001011101 |
3 | 100001220101022120 |
4 | 13300133101131 |
5 | 231304322032 |
6 | 20525333153 |
7 | 3140161326 |
oct | 760372135 |
9 | 301811276 |
10 | 130151517 |
11 | 67515841 |
12 | 377071b9 |
13 | 20c6c742 |
14 | 133dd44d |
15 | b65d62c |
hex | 7c1f45d |
130151517 has 16 divisors (see below), whose sum is σ = 177415488. Its totient is φ = 84839040.
The previous prime is 130151509. The next prime is 130151543. The reversal of 130151517 is 715151031.
It is not a de Polignac number, because 130151517 - 23 = 130151509 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130151557) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51393 + ... + 53865.
It is an arithmetic number, because the mean of its divisors is an integer number (11088468).
Almost surely, 2130151517 is an apocalyptic number.
It is an amenable number.
130151517 is a deficient number, since it is larger than the sum of its proper divisors (47263971).
130151517 is a wasteful number, since it uses less digits than its factorization.
130151517 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2860.
The product of its (nonzero) digits is 525, while the sum is 24.
The square root of 130151517 is about 11408.3967760593. The cubic root of 130151517 is about 506.7764343104.
The spelling of 130151517 in words is "one hundred thirty million, one hundred fifty-one thousand, five hundred seventeen".
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