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53416271088 = 24321319281233
BaseRepresentation
bin110001101111110110…
…111001110011110000
312002212200010201112200
4301233312321303300
51333344031133323
640312240023200
73600463545525
oct615766716360
9162780121480
1053416271088
1120721102094
12a429001b00
1350637718cb
14282a33514c
1515c9763443
hexc6fdb9cf0

53416271088 has 60 divisors (see below), whose sum is σ = 149605238640. Its totient is φ = 17791861248.

The previous prime is 53416271057. The next prime is 53416271101. The reversal of 53416271088 is 88017261435.

53416271088 is a `hidden beast` number, since 5 + 3 + 4 + 1 + 627 + 10 + 8 + 8 = 666.

It is a congruent number.

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, 49320 + ... + 330552.

It is an arithmetic number, because the mean of its divisors is an integer number (2493420644).

Almost surely, 253416271088 is an apocalyptic number.

It is an amenable number.

53416271088 is an abundant number, since it is smaller than the sum of its proper divisors (96188967552).

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

53416271088 is a wasteful number, since it uses less digits than its factorization.

53416271088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282566 (or 282557 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 53416271088 in words is "fifty-three billion, four hundred sixteen million, two hundred seventy-one thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 1319 2638 3957 5276 7914 10552 11871 15828 21104 23742 31656 47484 63312 94968 189936 281233 562466 843699 1124932 1687398 2249864 2531097 3374796 4499728 5062194 6749592 10124388 13499184 20248776 40497552 370946327 741892654 1112838981 1483785308 2225677962 2967570616 3338516943 4451355924 5935141232 6677033886 8902711848 13354067772 17805423696 26708135544 53416271088