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130633604320 = 2557111499437
BaseRepresentation
bin111100110101001011…
…1101001110011100000
3110111012002011200100111
41321222113221303200
54120014200314240
6140002351301104
712303136213162
oct1715227516340
9414162150314
10130633604320
115044629a46a
1221398b1a794
13c41b237b2b
1464736bc932
1535e87bd1ea
hex1e6a5e9ce0

130633604320 has 48 divisors (see below), whose sum is σ = 312968704608. Its totient is φ = 51517473280.

The previous prime is 130633604293. The next prime is 130633604399. The reversal of 130633604320 is 23406336031.

It is a happy number.

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, 5738359 + ... + 5761078.

It is an arithmetic number, because the mean of its divisors is an integer number (6520181346).

Almost surely, 2130633604320 is an apocalyptic number.

130633604320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130633604320 is an abundant number, since it is smaller than the sum of its proper divisors (182335100288).

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

130633604320 is a wasteful number, since it uses less digits than its factorization.

130633604320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11499523 (or 11499515 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

The spelling of 130633604320 in words is "one hundred thirty billion, six hundred thirty-three million, six hundred four thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 71 80 142 160 284 355 568 710 1136 1420 2272 2840 5680 11360 11499437 22998874 45997748 57497185 91995496 114994370 183990992 229988740 367981984 459977480 816460027 919954960 1632920054 1839909920 3265840108 4082300135 6531680216 8164600270 13063360432 16329200540 26126720864 32658401080 65316802160 130633604320