Base | Representation |
---|---|
bin | 1101010101001… |
… | …0000111001110 |
3 | 10220012120021200 |
4 | 3111102013032 |
5 | 103303121422 |
6 | 5314210330 |
7 | 1246143300 |
oct | 325220716 |
9 | 126176250 |
10 | 55910862 |
11 | 29618727 |
12 | 168839a6 |
13 | b777967 |
14 | 75d5970 |
15 | 4d962ac |
hex | 35521ce |
55910862 has 36 divisors (see below), whose sum is σ = 140920416. Its totient is φ = 15974280.
The previous prime is 55910849. The next prime is 55910893. The reversal of 55910862 is 26801955.
It is a happy number.
55910862 is a `hidden beast` number, since 5 + 591 + 0 + 8 + 62 = 666.
55910862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 17 ways as a sum of consecutive naturals, for example, 30814 + ... + 32577.
It is an arithmetic number, because the mean of its divisors is an integer number (3914456).
Almost surely, 255910862 is an apocalyptic number.
55910862 is an abundant number, since it is smaller than the sum of its proper divisors (85009554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55910862 is a wasteful number, since it uses less digits than its factorization.
55910862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63413 (or 63403 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The square root of 55910862 is about 7477.3566184849. The cubic root of 55910862 is about 382.3831348733.
The spelling of 55910862 in words is "fifty-five million, nine hundred ten thousand, eight hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •