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130245232200 = 23352217075387
BaseRepresentation
bin111100101001100111…
…0001000011001001000
3110110012000101022221220
41321103032020121020
54113220234412300
6135500035202040
712260412131016
oct1712316103110
9413160338856
10130245232200
1150267046776
12212aaa46320
13c388938045
146437ca38b6
1535c4654da0
hex1e53388648

130245232200 has 48 divisors (see below), whose sum is σ = 403760221680. Its totient is φ = 34732061760.

The previous prime is 130245232153. The next prime is 130245232213. The reversal of 130245232200 is 2232542031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108537094 + ... + 108538293.

It is an arithmetic number, because the mean of its divisors is an integer number (8411671285).

Almost surely, 2130245232200 is an apocalyptic number.

130245232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130245232200 is an abundant number, since it is smaller than the sum of its proper divisors (273514989480).

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

130245232200 is a wasteful number, since it uses less digits than its factorization.

130245232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217075406 (or 217075397 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 130245232200 its reverse (2232542031), we get a palindrome (132477774231).

The spelling of 130245232200 in words is "one hundred thirty billion, two hundred forty-five million, two hundred thirty-two thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 217075387 434150774 651226161 868301548 1085376935 1302452322 1736603096 2170753870 2604904644 3256130805 4341507740 5209809288 5426884675 6512261610 8683015480 10853769350 13024523220 16280654025 21707538700 26049046440 32561308050 43415077400 65122616100 130245232200