Base | Representation |
---|---|
bin | 1011111101111… |
… | …1101011010111 |
3 | 10111110101102200 |
4 | 2333133223113 |
5 | 100322334010 |
6 | 4551535543 |
7 | 1146454341 |
oct | 277375327 |
9 | 114411380 |
10 | 50199255 |
11 | 26377497 |
12 | 1498a5b3 |
13 | a528002 |
14 | 694a291 |
15 | 4618cc0 |
hex | 2fdfad7 |
50199255 has 12 divisors (see below), whose sum is σ = 87012120. Its totient is φ = 26772912.
The previous prime is 50199251. The next prime is 50199257. The reversal of 50199255 is 55299105.
It is not a de Polignac number, because 50199255 - 22 = 50199251 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50199251) 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, 557725 + ... + 557814.
It is an arithmetic number, because the mean of its divisors is an integer number (7251010).
Almost surely, 250199255 is an apocalyptic number.
50199255 is a deficient number, since it is larger than the sum of its proper divisors (36812865).
50199255 is a wasteful number, since it uses less digits than its factorization.
50199255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1115550 (or 1115547 counting only the distinct ones).
The product of its (nonzero) digits is 20250, while the sum is 36.
The square root of 50199255 is about 7085.1432589610. The cubic root of 50199255 is about 368.8918756949.
The spelling of 50199255 in words is "fifty million, one hundred ninety-nine thousand, two hundred fifty-five".
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