Base | Representation |
---|---|
bin | 1111100100100… |
… | …10101101101111 |
3 | 100002210101221112 |
4 | 13302102231233 |
5 | 231414434432 |
6 | 20543422235 |
7 | 3144201026 |
oct | 762225557 |
9 | 302711845 |
10 | 130624367 |
11 | 67809025 |
12 | 378b497b |
13 | 210a6a33 |
14 | 134c38bd |
15 | b7037b2 |
hex | 7c92b6f |
130624367 has 4 divisors (see below), whose sum is σ = 132277920. Its totient is φ = 128970816.
The previous prime is 130624349. The next prime is 130624387. The reversal of 130624367 is 763426031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130624367 - 210 = 130623343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130624387) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 826658 + ... + 826815.
It is an arithmetic number, because the mean of its divisors is an integer number (33069480).
Almost surely, 2130624367 is an apocalyptic number.
130624367 is a deficient number, since it is larger than the sum of its proper divisors (1653553).
130624367 is an equidigital number, since it uses as much as digits as its factorization.
130624367 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653552.
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 130624367 is about 11429.1017582310. The cubic root of 130624367 is about 507.3894112210.
The spelling of 130624367 in words is "one hundred thirty million, six hundred twenty-four thousand, three hundred sixty-seven".
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