Base | Representation |
---|---|
bin | 1100111000011… |
… | …1100100101011 |
3 | 10202200010220111 |
4 | 3032013210223 |
5 | 102313021213 |
6 | 5210035151 |
7 | 1224161455 |
oct | 316074453 |
9 | 122603814 |
10 | 54032683 |
11 | 28555611 |
12 | 16118ab7 |
13 | b26ab03 |
14 | 72672d5 |
15 | 4b24a3d |
hex | 338792b |
54032683 has 4 divisors (see below), whose sum is σ = 54356400. Its totient is φ = 53708968.
The previous prime is 54032623. The next prime is 54032689. The reversal of 54032683 is 38623045.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38623045 = 5 ⋅7724609.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54032683 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54032689) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161608 + ... + 161941.
It is an arithmetic number, because the mean of its divisors is an integer number (13589100).
Almost surely, 254032683 is an apocalyptic number.
54032683 is a deficient number, since it is larger than the sum of its proper divisors (323717).
54032683 is a wasteful number, since it uses less digits than its factorization.
54032683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323716.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 54032683 is about 7350.6926884478. The cubic root of 54032683 is about 378.0525551443.
The spelling of 54032683 in words is "fifty-four million, thirty-two thousand, six hundred eighty-three".
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