Base | Representation |
---|---|
bin | 1101011110000… |
… | …0010011000111 |
3 | 10221022011011210 |
4 | 3113200103013 |
5 | 103430241010 |
6 | 5334502503 |
7 | 1254120240 |
oct | 327402307 |
9 | 127264153 |
10 | 56493255 |
11 | 29986245 |
12 | 16b04a33 |
13 | b91ca80 |
14 | 7707cc7 |
15 | 4e5db20 |
hex | 35e04c7 |
56493255 has 32 divisors (see below), whose sum is σ = 111250944. Its totient is φ = 23838336.
The previous prime is 56493233. The next prime is 56493257. The reversal of 56493255 is 55239465.
56493255 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 56493255 - 213 = 56485063 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56493257) 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 31 ways as a sum of consecutive naturals, for example, 19329 + ... + 22058.
It is an arithmetic number, because the mean of its divisors is an integer number (3476592).
Almost surely, 256493255 is an apocalyptic number.
56493255 is a deficient number, since it is larger than the sum of its proper divisors (54757689).
56493255 is a wasteful number, since it uses less digits than its factorization.
56493255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41415.
The product of its digits is 162000, while the sum is 39.
The square root of 56493255 is about 7516.1995050690. The cubic root of 56493255 is about 383.7062437068.
The spelling of 56493255 in words is "fifty-six million, four hundred ninety-three thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •