Base | Representation |
---|---|
bin | 1111100100101… |
… | …01100111100110 |
3 | 100002211000021002 |
4 | 13302111213212 |
5 | 231420330022 |
6 | 20543553302 |
7 | 3144250511 |
oct | 762254746 |
9 | 302730232 |
10 | 130636262 |
11 | 67816a59 |
12 | 378bb832 |
13 | 210ac283 |
14 | 134c7d78 |
15 | b707092 |
hex | 7c959e6 |
130636262 has 16 divisors (see below), whose sum is σ = 207871920. Its totient is φ = 61360128.
The previous prime is 130636243. The next prime is 130636309. The reversal of 130636262 is 262636031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16289 + ... + 22947.
It is an arithmetic number, because the mean of its divisors is an integer number (12991995).
Almost surely, 2130636262 is an apocalyptic number.
130636262 is a deficient number, since it is larger than the sum of its proper divisors (77235658).
130636262 is a wasteful number, since it uses less digits than its factorization.
130636262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7255.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 130636262 is about 11429.6221284870. The cubic root of 130636262 is about 507.4048121603.
The spelling of 130636262 in words is "one hundred thirty million, six hundred thirty-six thousand, two hundred sixty-two".
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