Base | Representation |
---|---|
bin | 1101000111010… |
… | …0110010110111 |
3 | 10211111111202220 |
4 | 3101310302313 |
5 | 103040114333 |
6 | 5242533423 |
7 | 1235346342 |
oct | 321646267 |
9 | 124444686 |
10 | 55004343 |
11 | 29059639 |
12 | 16507273 |
13 | b51b164 |
14 | 743b459 |
15 | 4c678b3 |
hex | 3474cb7 |
55004343 has 16 divisors (see below), whose sum is σ = 75292800. Its totient is φ = 35704800.
The previous prime is 55004309. The next prime is 55004351. The reversal of 55004343 is 34340055.
It is a happy number.
It is not a de Polignac number, because 55004343 - 28 = 55004087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55004363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17868 + ... + 20718.
It is an arithmetic number, because the mean of its divisors is an integer number (4705800).
Almost surely, 255004343 is an apocalyptic number.
55004343 is a deficient number, since it is larger than the sum of its proper divisors (20288457).
55004343 is a wasteful number, since it uses less digits than its factorization.
55004343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3022.
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 55004343 is about 7416.4912863159. The cubic root of 55004343 is about 380.3052556445.
Adding to 55004343 its reverse (34340055), we get a palindrome (89344398).
The spelling of 55004343 in words is "fifty-five million, four thousand, three hundred forty-three".
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