Base | Representation |
---|---|
bin | 1111100101001… |
… | …01110110100100 |
3 | 100002221101110211 |
4 | 13302211312210 |
5 | 231424442011 |
6 | 20545225204 |
7 | 3144645412 |
oct | 762456644 |
9 | 302841424 |
10 | 130702756 |
11 | 67861a08 |
12 | 37932204 |
13 | 21103612 |
14 | 135042b2 |
15 | b71bb21 |
hex | 7ca5da4 |
130702756 has 12 divisors (see below), whose sum is σ = 231486192. Its totient is φ = 64563848.
The previous prime is 130702709. The next prime is 130702769. The reversal of 130702756 is 657207031.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196510 + ... + 197173.
It is an arithmetic number, because the mean of its divisors is an integer number (19290516).
Almost surely, 2130702756 is an apocalyptic number.
It is an amenable number.
130702756 is a deficient number, since it is larger than the sum of its proper divisors (100783436).
130702756 is a wasteful number, since it uses less digits than its factorization.
130702756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393770 (or 393768 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 31.
The square root of 130702756 is about 11432.5306035016. The cubic root of 130702756 is about 507.4908874257.
Adding to 130702756 its reverse (657207031), we get a palindrome (787909787).
The spelling of 130702756 in words is "one hundred thirty million, seven hundred two thousand, seven hundred fifty-six".
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