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130050804 = 22313833659
BaseRepresentation
bin1111100000001…
…10101011110100
3100001201021011110
413300012223310
5231243111204
620523235020
73136261602
oct760065364
9301637143
10130050804
1167457104
1237678a70
1320c35950
14133b4872
15b63d889
hex7c06af4

130050804 has 24 divisors (see below), whose sum is σ = 326794720. Its totient is φ = 40015584.

The previous prime is 130050779. The next prime is 130050857. The reversal of 130050804 is 408050031.

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, 416674 + ... + 416985.

Almost surely, 2130050804 is an apocalyptic number.

It is an amenable number.

130050804 is an abundant number, since it is smaller than the sum of its proper divisors (196743916).

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

130050804 is a wasteful number, since it uses less digits than its factorization.

130050804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833679 (or 833677 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 130050804 is about 11403.9819361484. The cubic root of 130050804 is about 506.6456837648.

The spelling of 130050804 in words is "one hundred thirty million, fifty thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 833659 1667318 2500977 3334636 5001954 10003908 10837567 21675134 32512701 43350268 65025402 130050804