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130636314 = 235389691
BaseRepresentation
bin1111100100101…
…01101000011010
3100002211000100000
413302111220122
5231420330224
620543553430
73144250614
oct762255032
9302730300
10130636314
1167816aa6
12378bb876
13210ac2c3
14134c7db4
15b7070c9
hex7c95a1a

130636314 has 48 divisors (see below), whose sum is σ = 294708960. Its totient is φ = 43370640.

The previous prime is 130636309. The next prime is 130636333. The reversal of 130636314 is 413636031.

130636314 is a `hidden beast` number, since 13 + 0 + 636 + 3 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188709 + ... + 189399.

It is an arithmetic number, because the mean of its divisors is an integer number (6139770).

Almost surely, 2130636314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130636314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147354480).

130636314 is an abundant number, since it is smaller than the sum of its proper divisors (164072646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130636314 is an equidigital number, since it uses as much as digits as its factorization.

130636314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 130636314 is about 11429.6244032777. The cubic root of 130636314 is about 507.4048794848.

The spelling of 130636314 in words is "one hundred thirty million, six hundred thirty-six thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 389 486 691 778 1167 1382 2073 2334 3501 4146 6219 7002 10503 12438 18657 21006 31509 37314 55971 63018 94527 111942 167913 189054 268799 335826 537598 806397 1612794 2419191 4838382 7257573 14515146 21772719 43545438 65318157 130636314