Base | Representation |
---|---|
bin | 1100111011111… |
… | …1000100111101 |
3 | 10210002200202201 |
4 | 3032333010331 |
5 | 102342310104 |
6 | 5214551501 |
7 | 1226126335 |
oct | 316770475 |
9 | 123080681 |
10 | 54260029 |
11 | 286a03aa |
12 | 16208591 |
13 | b31a435 |
14 | 72c60c5 |
15 | 4b6c0a4 |
hex | 33bf13d |
54260029 has 4 divisors (see below), whose sum is σ = 57115840. Its totient is φ = 51404220.
The previous prime is 54260027. The next prime is 54260051. The reversal of 54260029 is 92006245.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54260029 - 21 = 54260027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54259979 and 54260006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54260027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427877 + ... + 1427914.
It is an arithmetic number, because the mean of its divisors is an integer number (14278960).
Almost surely, 254260029 is an apocalyptic number.
It is an amenable number.
54260029 is a deficient number, since it is larger than the sum of its proper divisors (2855811).
54260029 is a wasteful number, since it uses less digits than its factorization.
54260029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2855810.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 54260029 is about 7366.1407127478. The cubic root of 54260029 is about 378.5820400626.
The spelling of 54260029 in words is "fifty-four million, two hundred sixty thousand, twenty-nine".
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