Base | Representation |
---|---|
bin | 1101010100110… |
… | …1110110101010 |
3 | 10220011200100121 |
4 | 3111031312222 |
5 | 103302042133 |
6 | 5313553454 |
7 | 1246041400 |
oct | 325156652 |
9 | 126150317 |
10 | 55893418 |
11 | 29606609 |
12 | 1687588a |
13 | b76ca39 |
14 | 75cd470 |
15 | 4d9102d |
hex | 354ddaa |
55893418 has 24 divisors (see below), whose sum is σ = 97790112. Its totient is φ = 23890104.
The previous prime is 55893407. The next prime is 55893419. The reversal of 55893418 is 81439855.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55893419) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62571 + ... + 63457.
It is an arithmetic number, because the mean of its divisors is an integer number (4074588).
Almost surely, 255893418 is an apocalyptic number.
55893418 is a deficient number, since it is larger than the sum of its proper divisors (41896694).
55893418 is a wasteful number, since it uses less digits than its factorization.
55893418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1546 (or 1539 counting only the distinct ones).
The product of its digits is 172800, while the sum is 43.
The square root of 55893418 is about 7476.1900724901. The cubic root of 55893418 is about 382.3433633215.
The spelling of 55893418 in words is "fifty-five million, eight hundred ninety-three thousand, four hundred eighteen".
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