Base | Representation |
---|---|
bin | 1100111000101… |
… | …0000111111100 |
3 | 10202200200020111 |
4 | 3032022013330 |
5 | 102313340012 |
6 | 5210155404 |
7 | 1224234103 |
oct | 316120774 |
9 | 122620214 |
10 | 54043132 |
11 | 28562450 |
12 | 16122b64 |
13 | b2727b0 |
14 | 726b03a |
15 | 4b27ba7 |
hex | 338a1fc |
54043132 has 48 divisors (see below), whose sum is σ = 112275072. Its totient is φ = 22438080.
The previous prime is 54043127. The next prime is 54043151. The reversal of 54043132 is 23134045.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
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, 60763 + ... + 61645.
It is an arithmetic number, because the mean of its divisors is an integer number (2339064).
Almost surely, 254043132 is an apocalyptic number.
54043132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
54043132 is an abundant number, since it is smaller than the sum of its proper divisors (58231940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54043132 is a wasteful number, since it uses less digits than its factorization.
54043132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1018 (or 1016 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 54043132 is about 7351.4034034326. The cubic root of 54043132 is about 378.0769232138.
Adding to 54043132 its reverse (23134045), we get a palindrome (77177177).
The spelling of 54043132 in words is "fifty-four million, forty-three thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •