Base | Representation |
---|---|
bin | 1111100100100… |
… | …10101101101101 |
3 | 100002210101221110 |
4 | 13302102231231 |
5 | 231414434430 |
6 | 20543422233 |
7 | 3144201024 |
oct | 762225555 |
9 | 302711843 |
10 | 130624365 |
11 | 67809023 |
12 | 378b4979 |
13 | 210a6a31 |
14 | 134c38bb |
15 | b7037b0 |
hex | 7c92b6d |
130624365 has 8 divisors (see below), whose sum is σ = 208999008. Its totient is φ = 69666320.
The previous prime is 130624349. The next prime is 130624387. The reversal of 130624365 is 563426031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130624365 - 24 = 130624349 is a prime.
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, 4354131 + ... + 4354160.
It is an arithmetic number, because the mean of its divisors is an integer number (26124876).
Almost surely, 2130624365 is an apocalyptic number.
130624365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
130624365 is a deficient number, since it is larger than the sum of its proper divisors (78374643).
130624365 is an equidigital number, since it uses as much as digits as its factorization.
130624365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8708299.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 130624365 is about 11429.1016707351. The cubic root of 130624365 is about 507.3894086314.
The spelling of 130624365 in words is "one hundred thirty million, six hundred twenty-four thousand, three hundred sixty-five".
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