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53141187204 = 22327210877727
BaseRepresentation
bin110001011111011101…
…100010101010000100
312002011111112000101200
4301133131202222010
51332313120442304
640225052022500
73560613431640
oct613735425204
9162144460350
1053141187204
112059a8a6536
12a370a61a30
13501b788a91
1428019a9c20
1515b0526e39
hexc5f762a84

53141187204 has 36 divisors (see below), whose sum is σ = 153518985984. Its totient is φ = 15183196272.

The previous prime is 53141187193. The next prime is 53141187233. The reversal of 53141187204 is 40278114135.

53141187204 is a `hidden beast` number, since 5 + 31 + 411 + 8 + 7 + 204 = 666.

53141187204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 105438612 + ... + 105439115.

Almost surely, 253141187204 is an apocalyptic number.

It is an amenable number.

53141187204 is an abundant number, since it is smaller than the sum of its proper divisors (100377798780).

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

53141187204 is a wasteful number, since it uses less digits than its factorization.

53141187204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210877744 (or 210877739 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 53141187204 in words is "fifty-three billion, one hundred forty-one million, one hundred eighty-seven thousand, two hundred four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 210877727 421755454 632633181 843510908 1265266362 1476144089 1897899543 2530532724 2952288178 3795799086 4428432267 5904576356 7591598172 8856864534 13285296801 17713729068 26570593602 53141187204