Base | Representation |
---|---|
bin | 1100111001110… |
… | …1111101101011 |
3 | 10202211210201020 |
4 | 3032131331223 |
5 | 102323440040 |
6 | 5212023523 |
7 | 1225023033 |
oct | 316357553 |
9 | 122753636 |
10 | 54124395 |
11 | 28608506 |
12 | 16161ba3 |
13 | b2a0790 |
14 | 728c8c3 |
15 | 4b41cd0 |
hex | 339df6b |
54124395 has 32 divisors (see below), whose sum is σ = 95038272. Its totient is φ = 26138112.
The previous prime is 54124381. The next prime is 54124397. The reversal of 54124395 is 59342145.
It is not a de Polignac number, because 54124395 - 25 = 54124363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54124397) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7717 + ... + 12953.
It is an arithmetic number, because the mean of its divisors is an integer number (2969946).
Almost surely, 254124395 is an apocalyptic number.
54124395 is a deficient number, since it is larger than the sum of its proper divisors (40913877).
54124395 is a wasteful number, since it uses less digits than its factorization.
54124395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5311.
The product of its digits is 21600, while the sum is 33.
The square root of 54124395 is about 7356.9283671924. The cubic root of 54124395 is about 378.2663292020.
The spelling of 54124395 in words is "fifty-four million, one hundred twenty-four thousand, three hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •