Base | Representation |
---|---|
bin | 1011111100100… |
… | …0101110100101 |
3 | 10111021121111010 |
4 | 2333020232211 |
5 | 100311332003 |
6 | 4545532433 |
7 | 1145613312 |
oct | 277105645 |
9 | 114247433 |
10 | 50105253 |
11 | 26312900 |
12 | 14944119 |
13 | a4c42a3 |
14 | 6923d09 |
15 | 45eb003 |
hex | 2fc8ba5 |
50105253 has 24 divisors (see below), whose sum is σ = 74241664. Its totient is φ = 30032640.
The previous prime is 50105233. The next prime is 50105267. The reversal of 50105253 is 35250105.
It is not a de Polignac number, because 50105253 - 26 = 50105189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50105233) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34500 + ... + 35922.
Almost surely, 250105253 is an apocalyptic number.
It is an amenable number.
50105253 is a deficient number, since it is larger than the sum of its proper divisors (24136411).
50105253 is a wasteful number, since it uses less digits than its factorization.
50105253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1545 (or 1534 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 21.
The square root of 50105253 is about 7078.5064102535. The cubic root of 50105253 is about 368.6614722656.
Adding to 50105253 its reverse (35250105), we get a palindrome (85355358).
It can be divided in two parts, 501052 and 53, that added together give a palindrome (501105).
The spelling of 50105253 in words is "fifty million, one hundred five thousand, two hundred fifty-three".
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