Base | Representation |
---|---|
bin | 1100111100011… |
… | …0101010100001 |
3 | 10210011021101200 |
4 | 3033012222201 |
5 | 102344303410 |
6 | 5215351413 |
7 | 1226316051 |
oct | 317065241 |
9 | 123137350 |
10 | 54291105 |
11 | 28711790 |
12 | 16222569 |
13 | b32b61b |
14 | 72d3561 |
15 | 4b763c0 |
hex | 33c6aa1 |
54291105 has 48 divisors (see below), whose sum is σ = 104255424. Its totient is φ = 25914240.
The previous prime is 54291101. The next prime is 54291119. The reversal of 54291105 is 50119245.
54291105 is a `hidden beast` number, since 542 + 9 + 110 + 5 = 666.
54291105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54291105 - 22 = 54291101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54291101) 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 47 ways as a sum of consecutive naturals, for example, 32347 + ... + 33983.
It is an arithmetic number, because the mean of its divisors is an integer number (2171988).
Almost surely, 254291105 is an apocalyptic number.
54291105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54291105 is a deficient number, since it is larger than the sum of its proper divisors (49964319).
54291105 is a wasteful number, since it uses less digits than its factorization.
54291105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1726 (or 1723 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The square root of 54291105 is about 7368.2497921827. The cubic root of 54291105 is about 378.6543005609.
The spelling of 54291105 in words is "fifty-four million, two hundred ninety-one thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •