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54251545232260 = 2252712577261613
BaseRepresentation
bin11000101010111011011000…
…00101010000001110000100
321010002101201110120202100201
430111131230011100032010
524102324131034413020
6311214452114420244
714266354602551305
oct1425355405201604
9233071643522321
1054251545232260
1116316a50a48862
126102390891684
132436b8b778abc
14d57b086747ac
15641319415a0a
hex31576c150384

54251545232260 has 12 divisors (see below), whose sum is σ = 113928244987788. Its totient is φ = 21700618092896.

The previous prime is 54251545232207. The next prime is 54251545232279. The reversal of 54251545232260 is 6223254515245.

54251545232260 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10266423423876 + 43985121808384 = 3204126^2 + 6632128^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54251545232260.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356288630787 + ... + 1356288630826.

It is an arithmetic number, because the mean of its divisors is an integer number (9494020415649).

Almost surely, 254251545232260 is an apocalyptic number.

It is an amenable number.

54251545232260 is an abundant number, since it is smaller than the sum of its proper divisors (59676699755528).

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

54251545232260 is a wasteful number, since it uses less digits than its factorization.

54251545232260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712577261622 (or 2712577261620 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 54251545232260 in words is "fifty-four trillion, two hundred fifty-one billion, five hundred forty-five million, two hundred thirty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 2712577261613 5425154523226 10850309046452 13562886308065 27125772616130 54251545232260