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54860083016 = 239137750521
BaseRepresentation
bin110011000101111010…
…100110111101001000
312020121021220222011112
4303011322212331020
51344323140124031
641111413545452
73651325003664
oct630572467510
9166537828145
1054860083016
11212a20a5392
12a770645288
13523391ccab
142925dad8a4
1516613ae62b
hexcc5ea6f48

54860083016 has 16 divisors (see below), whose sum is σ = 102874050540. Its totient is φ = 27427002880.

The previous prime is 54860083013. The next prime is 54860083021. The reversal of 54860083016 is 61038006845.

It can be written as a sum of positive squares in 2 ways, for example, as 34711416100 + 20148666916 = 186310^2 + 141946^2 .

It is not an unprimeable number, because it can be changed into a prime (54860083013) by changing a digit.

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, 302165 + ... + 448356.

Almost surely, 254860083016 is an apocalyptic number.

It is an amenable number.

54860083016 is a deficient number, since it is larger than the sum of its proper divisors (48013967524).

54860083016 is a wasteful number, since it uses less digits than its factorization.

54860083016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759664 (or 759660 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 54860083016 in words is "fifty-four billion, eight hundred sixty million, eighty-three thousand, sixteen".

Divisors: 1 2 4 8 9137 18274 36548 73096 750521 1501042 3002084 6004168 6857510377 13715020754 27430041508 54860083016