Base | Representation |
---|---|
bin | 1111100110010… |
… | …10001000100101 |
3 | 100010012221022212 |
4 | 13303022020211 |
5 | 231444220430 |
6 | 20552333205 |
7 | 3146134601 |
oct | 763121045 |
9 | 303187285 |
10 | 130851365 |
11 | 67953627 |
12 | 379a4205 |
13 | 21156158 |
14 | 13542501 |
15 | b74ab95 |
hex | 7cca225 |
130851365 has 8 divisors (see below), whose sum is σ = 160673568. Its totient is φ = 102246480.
The previous prime is 130851349. The next prime is 130851379. The reversal of 130851365 is 563158031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130851365 - 24 = 130851349 is a prime.
It is a Duffinian number.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 304091 + ... + 304520.
It is an arithmetic number, because the mean of its divisors is an integer number (20084196).
Almost surely, 2130851365 is an apocalyptic number.
It is an amenable number.
130851365 is a deficient number, since it is larger than the sum of its proper divisors (29822203).
130851365 is an equidigital number, since it uses as much as digits as its factorization.
130851365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 608659.
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 130851365 is about 11439.0281492791. The cubic root of 130851365 is about 507.6831535781.
The spelling of 130851365 in words is "one hundred thirty million, eight hundred fifty-one thousand, three hundred sixty-five".
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