Search a number
-
+
54527037342 = 2323395123459
BaseRepresentation
bin110010110010000100…
…001000111110011110
312012202002020111101120
4302302010020332132
51343132410143332
641014355351410
73640142112231
oct626204107636
9165662214346
1054527037342
1121141100228
12a698bb2566
1351ac921b4b
1428d3a77418
15164202432c
hexcb2108f9e

54527037342 has 16 divisors (see below), whose sum is σ = 113795556480. Its totient is φ = 17385432152.

The previous prime is 54527037293. The next prime is 54527037353. The reversal of 54527037342 is 24373072545.

It is a junction number, because it is equal to n+sod(n) for n = 54527037294 and 54527037303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197561592 + ... + 197561867.

It is an arithmetic number, because the mean of its divisors is an integer number (7112222280).

Almost surely, 254527037342 is an apocalyptic number.

54527037342 is an abundant number, since it is smaller than the sum of its proper divisors (59268519138).

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

54527037342 is a wasteful number, since it uses less digits than its factorization.

54527037342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395123487.

The product of its (nonzero) digits is 705600, while the sum is 42.

The spelling of 54527037342 in words is "fifty-four billion, five hundred twenty-seven million, thirty-seven thousand, three hundred forty-two".

Divisors: 1 2 3 6 23 46 69 138 395123459 790246918 1185370377 2370740754 9087839557 18175679114 27263518671 54527037342