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472840110313180 = 225102123155735079
BaseRepresentation
bin110101110000010111010101…
…0110011111000111011011100
32022000012001222021111111121221
41223200232222303320323130
5443434003021220010210
64353351425315103124
7201411366503634151
oct15340565263707334
92260161867444557
10472840110313180
111277304013a0255
12450476b82a1aa4
13173ab82862c7bc
1484a9824daa228
15399e9ca41b1da
hex1ae0baacf8edc

472840110313180 has 24 divisors (see below), whose sum is σ = 993936772573920. Its totient is φ = 188950798236480.

The previous prime is 472840110313171. The next prime is 472840110313187. The reversal of 472840110313180 is 81313011048274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472840110313187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11577847120 + ... + 11577887959.

It is an arithmetic number, because the mean of its divisors is an integer number (41414032190580).

Almost surely, 2472840110313180 is an apocalyptic number.

It is an amenable number.

472840110313180 is an abundant number, since it is smaller than the sum of its proper divisors (521096662260740).

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

472840110313180 is a wasteful number, since it uses less digits than its factorization.

472840110313180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23155736109 (or 23155736107 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 472840110313180 in words is "four hundred seventy-two trillion, eight hundred forty billion, one hundred ten million, three hundred thirteen thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 1021 2042 4084 5105 10210 20420 23155735079 46311470158 92622940316 115778675395 231557350790 463114701580 23642005515659 47284011031318 94568022062636 118210027578295 236420055156590 472840110313180