Base | Representation |
---|---|
bin | 1100111001100… |
… | …1100000010111 |
3 | 10202210212122221 |
4 | 3032121200113 |
5 | 102322344020 |
6 | 5211403211 |
7 | 1224615556 |
oct | 316314027 |
9 | 122725587 |
10 | 54106135 |
11 | 285a5816 |
12 | 16153507 |
13 | b295385 |
14 | 7285d9d |
15 | 4b3b6aa |
hex | 3399817 |
54106135 has 8 divisors (see below), whose sum is σ = 65016000. Its totient is φ = 43225824.
The previous prime is 54106111. The next prime is 54106139. The reversal of 54106135 is 53160145.
54106135 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 a cyclic number.
It is not a de Polignac number, because 54106135 - 25 = 54106103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54106139) 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, 3135 + ... + 10864.
It is an arithmetic number, because the mean of its divisors is an integer number (8127000).
Almost surely, 254106135 is an apocalyptic number.
54106135 is a deficient number, since it is larger than the sum of its proper divisors (10909865).
54106135 is a wasteful number, since it uses less digits than its factorization.
54106135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14777.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 54106135 is about 7355.6872554507. The cubic root of 54106135 is about 378.2237857237.
The spelling of 54106135 in words is "fifty-four million, one hundred six thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •