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54160503665260 = 22531101938570161
BaseRepresentation
bin11000101000010001110011…
…00101001111001001101100
321002202200201121210221220211
430110020321211033021230
524044331202414242020
6311104554125552204
714256652525161256
oct1424107145171154
9232680647727824
1054160503665260
11162913823a2aa3
1260a8803115664
13242b40cc247b5
14d5354d2c8cd6
1563dc8b8e685a
hex31423994f26c

54160503665260 has 48 divisors (see below), whose sum is σ = 117417527039232. Its totient is φ = 20963296972800.

The previous prime is 54160503665231. The next prime is 54160503665293. The reversal of 54160503665260 is 6256630506145.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2034580 + ... + 10604740.

It is an arithmetic number, because the mean of its divisors is an integer number (2446198479984).

Almost surely, 254160503665260 is an apocalyptic number.

It is an amenable number.

54160503665260 is an abundant number, since it is smaller than the sum of its proper divisors (63257023373972).

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

54160503665260 is a wasteful number, since it uses less digits than its factorization.

54160503665260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580394 (or 8580392 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 54160503665260 in words is "fifty-four trillion, one hundred sixty billion, five hundred three million, six hundred sixty-five thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 10193 20386 40772 50965 101930 203860 315983 631966 1263932 1579915 3159830 6319660 8570161 17140322 34280644 42850805 85701610 171403220 265674991 531349982 1062699964 1328374955 2656749910 5313499820 87355651073 174711302146 349422604292 436778255365 873556510730 1747113021460 2708025183263 5416050366526 10832100733052 13540125916315 27080251832630 54160503665260