Base | Representation |
---|---|
bin | 1111100111001… |
… | …10100111011010 |
3 | 100010102212100122 |
4 | 13303212213122 |
5 | 232011434101 |
6 | 20555033242 |
7 | 3150131660 |
oct | 763464732 |
9 | 303385318 |
10 | 130968026 |
11 | 67a23242 |
12 | 37a3b822 |
13 | 21197297 |
14 | 13572c30 |
15 | b77051b |
hex | 7ce69da |
130968026 has 32 divisors (see below), whose sum is σ = 246620160. Its totient is φ = 50860656.
The previous prime is 130968011. The next prime is 130968041. The reversal of 130968026 is 620869031.
It is an interprime number because it is at equal distance from previous prime (130968011) and next prime (130968041).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4586 + ... + 16821.
It is an arithmetic number, because the mean of its divisors is an integer number (7706880).
Almost surely, 2130968026 is an apocalyptic number.
130968026 is a deficient number, since it is larger than the sum of its proper divisors (115652134).
130968026 is a wasteful number, since it uses less digits than its factorization.
130968026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21458.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 130968026 is about 11444.1262663429. The cubic root of 130968026 is about 507.8339843363.
The spelling of 130968026 in words is "one hundred thirty million, nine hundred sixty-eight thousand, twenty-six".
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