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472428745048800 = 253252106961379891
BaseRepresentation
bin110101101101010111110001…
…1100001111100001011100000
32021221201202011112011212212100
41223122233203201330023200
5443410233032213030200
64352434434101530400
7201336564465606441
oct15332574341741340
92257652145155770
10472428745048800
111275919a642a581
1244b9ba32a13a00
131737babb4c7b67
14849395d6152c8
153993e50d81d00
hex1adabe387c2e0

472428745048800 has 216 divisors, whose sum is σ = 1667460263447160. Its totient is φ = 125863147238400.

The previous prime is 472428745048789. The next prime is 472428745048867. The reversal of 472428745048800 is 8840547824274.

472428745048800 is a `hidden beast` number, since 4 + 7 + 2 + 42 + 8 + 7 + 4 + 504 + 8 + 80 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22993146 + ... + 38386745.

It is an arithmetic number, because the mean of its divisors is an integer number (7719723441885).

Almost surely, 2472428745048800 is an apocalyptic number.

472428745048800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

472428745048800 is an abundant number, since it is smaller than the sum of its proper divisors (1195031518398360).

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

472428745048800 is a wasteful number, since it uses less digits than its factorization.

472428745048800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61380986 (or 61380970 counting only the distinct ones).

The product of its (nonzero) digits is 128450560, while the sum is 63.

The spelling of 472428745048800 in words is "four hundred seventy-two trillion, four hundred twenty-eight billion, seven hundred forty-five million, forty-eight thousand, eight hundred".