Base | Representation |
---|---|
bin | 1100000110010… |
… | …0101110111101 |
3 | 10112111002000210 |
4 | 3001210232331 |
5 | 100442304003 |
6 | 5011343033 |
7 | 1154214300 |
oct | 301445675 |
9 | 115432023 |
10 | 50744253 |
11 | 267099aa |
12 | 14bb1a79 |
13 | a6890b1 |
14 | 6a4cb37 |
15 | 46c5503 |
hex | 3064bbd |
50744253 has 24 divisors (see below), whose sum is σ = 80009760. Its totient is φ = 28516320.
The previous prime is 50744219. The next prime is 50744263. The reversal of 50744253 is 35244705.
It is not a de Polignac number, because 50744253 - 210 = 50743229 is a prime.
It is the 7124-th Hogben number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 50744253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50744203) by changing a digit.
It is a nontrivial repunit in base 7123.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6138 + ... + 11796.
It is an arithmetic number, because the mean of its divisors is an integer number (3333740).
Almost surely, 250744253 is an apocalyptic number.
It is an amenable number.
50744253 is a deficient number, since it is larger than the sum of its proper divisors (29265507).
50744253 is a wasteful number, since it uses less digits than its factorization.
50744253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5737 (or 5730 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 50744253 is about 7123.5000526427. The cubic root of 50744253 is about 370.2220556523. Note that the first 3 decimals are identical.
Adding to 50744253 its reverse (35244705), we get a palindrome (85988958).
The spelling of 50744253 in words is "fifty million, seven hundred forty-four thousand, two hundred fifty-three".
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