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130624366 = 2598710909
BaseRepresentation
bin1111100100100…
…10101101101110
3100002210101221111
413302102231232
5231414434431
620543422234
73144201025
oct762225556
9302711844
10130624366
1167809024
12378b497a
13210a6a32
14134c38bc
15b7037b1
hex7c92b6e

130624366 has 8 divisors (see below), whose sum is σ = 195987240. Its totient is φ = 65295288.

The previous prime is 130624349. The next prime is 130624387. The reversal of 130624366 is 663426031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6520 + ... + 17428.

It is an arithmetic number, because the mean of its divisors is an integer number (24498405).

Almost surely, 2130624366 is an apocalyptic number.

130624366 is a deficient number, since it is larger than the sum of its proper divisors (65362874).

130624366 is a wasteful number, since it uses less digits than its factorization.

130624366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16898.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 130624366 is about 11429.1017144831. The cubic root of 130624366 is about 507.3894099262.

The spelling of 130624366 in words is "one hundred thirty million, six hundred twenty-four thousand, three hundred sixty-six".

Divisors: 1 2 5987 10909 11974 21818 65312183 130624366