Base | Representation |
---|---|
bin | 1101000000110… |
… | …1111011000111 |
3 | 10210201002202222 |
4 | 3100031323013 |
5 | 102433123413 |
6 | 5225522555 |
7 | 1231643030 |
oct | 320157307 |
9 | 123632688 |
10 | 54582983 |
11 | 288a1004 |
12 | 1634345b |
13 | b401430 |
14 | 736ba87 |
15 | 4bd2b08 |
hex | 340dec7 |
54582983 has 16 divisors (see below), whose sum is σ = 68287296. Its totient is φ = 42474240.
The previous prime is 54582973. The next prime is 54582989. The reversal of 54582983 is 38928545.
It is a cyclic number.
It is not a de Polignac number, because 54582983 - 26 = 54582919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54582989) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635 + ... + 10467.
It is an arithmetic number, because the mean of its divisors is an integer number (4267956).
Almost surely, 254582983 is an apocalyptic number.
54582983 is a deficient number, since it is larger than the sum of its proper divisors (13704313).
54582983 is a wasteful number, since it uses less digits than its factorization.
54582983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9914.
The product of its digits is 345600, while the sum is 44.
The square root of 54582983 is about 7388.0297102814. The cubic root of 54582983 is about 379.3316576214.
The spelling of 54582983 in words is "fifty-four million, five hundred eighty-two thousand, nine hundred eighty-three".
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