Base | Representation |
---|---|
bin | 110010100111000100… |
… | …010011011001110000 |
3 | 12012021020001120211012 |
4 | 302213010103121300 |
5 | 1342243141440142 |
6 | 40544205010052 |
7 | 3632441614013 |
oct | 624704233160 |
9 | 165236046735 |
10 | 54342530672 |
11 | 21056a3a681 |
12 | a647253928 |
13 | 51806308c1 |
14 | 28b736937a |
15 | 1630c2a882 |
hex | ca7113670 |
54342530672 has 20 divisors (see below), whose sum is σ = 108919297320. Its totient is φ = 26234324928.
The previous prime is 54342530653. The next prime is 54342530687. The reversal of 54342530672 is 27603524345.
It is a happy number.
It is a super-2 number, since 2×543425306722 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58558298 + ... + 58559225.
It is an arithmetic number, because the mean of its divisors is an integer number (5445964866).
Almost surely, 254342530672 is an apocalyptic number.
It is an amenable number.
54342530672 is an abundant number, since it is smaller than the sum of its proper divisors (54576766648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54342530672 is a wasteful number, since it uses less digits than its factorization.
54342530672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117117560 (or 117117554 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 41.
The spelling of 54342530672 in words is "fifty-four billion, three hundred forty-two million, five hundred thirty thousand, six hundred seventy-two".
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