Search a number
-
+
54025111010 = 25132318068599
BaseRepresentation
bin110010010100001001…
…011100010111100010
312011110002202222220102
4302110021130113202
51341120412023020
640452505342402
73621535603163
oct622411342742
9164402688812
1054025111010
1120a03848582
12a578a97a02
13512c944010
14288713d76a
151612e2a475
hexc9425c5e2

54025111010 has 32 divisors (see below), whose sum is σ = 109278892800. Its totient is φ = 19080439488.

The previous prime is 54025111003. The next prime is 54025111039. The reversal of 54025111010 is 1011152045.

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, 9031310 + ... + 9037289.

It is an arithmetic number, because the mean of its divisors is an integer number (3414965400).

Almost surely, 254025111010 is an apocalyptic number.

54025111010 is an abundant number, since it is smaller than the sum of its proper divisors (55253781790).

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

54025111010 is a wasteful number, since it uses less digits than its factorization.

54025111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18068642.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 54025111010 its reverse (1011152045), we get a palindrome (55036263055).

The spelling of 54025111010 in words is "fifty-four billion, twenty-five million, one hundred eleven thousand, ten".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 230 299 598 1495 2990 18068599 36137198 90342995 180685990 234891787 415577777 469783574 831155554 1174458935 2077888885 2348917870 4155777770 5402511101 10805022202 27012555505 54025111010