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54024411986 = 2123121943303
BaseRepresentation
bin110010010100000110…
…110001101101010010
312011110001110111000122
4302110012301231102
51341120222140421
640452442350242
73621526632206
oct622406615522
9164401414018
1054024411986
1120a03410376
12a5787bb382
13512c75aaac
142886ddab06
151612d3d2ab
hexc941b1b52

54024411986 has 8 divisors (see below), whose sum is σ = 81102451584. Its totient is φ = 26990261460.

The previous prime is 54024411983. The next prime is 54024412003. The reversal of 54024411986 is 68911442045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (54024411983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10969190 + ... + 10974113.

It is an arithmetic number, because the mean of its divisors is an integer number (10137806448).

Almost surely, 254024411986 is an apocalyptic number.

54024411986 is a deficient number, since it is larger than the sum of its proper divisors (27078039598).

54024411986 is a wasteful number, since it uses less digits than its factorization.

54024411986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21944536.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 54024411986 in words is "fifty-four billion, twenty-four million, four hundred eleven thousand, nine hundred eighty-six".

Divisors: 1 2 1231 2462 21943303 43886606 27012205993 54024411986