Base | Representation |
---|---|
bin | 101010100111100… |
… | …011000001010010 |
3 | 1211211102021111200 |
4 | 222213203001102 |
5 | 2431020311010 |
6 | 154541052030 |
7 | 23501325432 |
oct | 5247430122 |
9 | 1754367450 |
10 | 715010130 |
11 | 33767176a |
12 | 17b557016 |
13 | b5196523 |
14 | 6ad642c2 |
15 | 42b89cc0 |
hex | 2a9e3052 |
715010130 has 48 divisors (see below), whose sum is σ = 1869454080. Its totient is φ = 189599904.
The previous prime is 715010113. The next prime is 715010143. The reversal of 715010130 is 31010517.
It is a happy number.
It is a super-2 number, since 2×7150101302 = 1022478972005233800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 23 ways as a sum of consecutive naturals, for example, 6082 + ... + 38301.
It is an arithmetic number, because the mean of its divisors is an integer number (38946960).
Almost surely, 2715010130 is an apocalyptic number.
715010130 is an abundant number, since it is smaller than the sum of its proper divisors (1154443950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
715010130 is a wasteful number, since it uses less digits than its factorization.
715010130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44575 (or 44572 counting only the distinct ones).
The product of its (nonzero) digits is 105, while the sum is 18.
The square root of 715010130 is about 26739.6733338311. The cubic root of 715010130 is about 894.2056266193.
Adding to 715010130 its reverse (31010517), we get a palindrome (746020647).
The spelling of 715010130 in words is "seven hundred fifteen million, ten thousand, one hundred thirty".
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