Base | Representation |
---|---|
bin | 1100111100011… |
… | …1000111000001 |
3 | 10210011100220020 |
4 | 3033013013001 |
5 | 102344333204 |
6 | 5215404053 |
7 | 1226324265 |
oct | 317070701 |
9 | 123140806 |
10 | 54292929 |
11 | 28713099 |
12 | 16223629 |
13 | b32c3c2 |
14 | 72d40a5 |
15 | 4b76bd9 |
hex | 33c71c1 |
54292929 has 8 divisors (see below), whose sum is σ = 72500832. Its totient is φ = 36140160.
The previous prime is 54292891. The next prime is 54292939. The reversal of 54292929 is 92929245.
54292929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54292929 - 220 = 53244353 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (54292939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11427 + ... + 15464.
It is an arithmetic number, because the mean of its divisors is an integer number (9062604).
Almost surely, 254292929 is an apocalyptic number.
It is an amenable number.
54292929 is a deficient number, since it is larger than the sum of its proper divisors (18207903).
54292929 is a wasteful number, since it uses less digits than its factorization.
54292929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27567.
The product of its digits is 116640, while the sum is 42.
The square root of 54292929 is about 7368.3735654485. The cubic root of 54292929 is about 378.6585410205.
The spelling of 54292929 in words is "fifty-four million, two hundred ninety-two thousand, nine hundred twenty-nine".
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