Base | Representation |
---|---|
bin | 1100001001101… |
… | …1011010110101 |
3 | 10112220110021210 |
4 | 3002123122311 |
5 | 101021440440 |
6 | 5020232033 |
7 | 1156136316 |
oct | 302333265 |
9 | 115813253 |
10 | 50968245 |
11 | 26852219 |
12 | 1509b619 |
13 | a737033 |
14 | 6aaa60d |
15 | 471ba80 |
hex | 309b6b5 |
50968245 has 32 divisors (see below), whose sum is σ = 84530304. Its totient is φ = 26208000.
The previous prime is 50968243. The next prime is 50968249. The reversal of 50968245 is 54286905.
It is not a de Polignac number, because 50968245 - 21 = 50968243 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50968243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47970 + ... + 49020.
It is an arithmetic number, because the mean of its divisors is an integer number (2641572).
Almost surely, 250968245 is an apocalyptic number.
It is an amenable number.
50968245 is a deficient number, since it is larger than the sum of its proper divisors (33562059).
50968245 is a wasteful number, since it uses less digits than its factorization.
50968245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1173.
The product of its (nonzero) digits is 86400, while the sum is 39.
The square root of 50968245 is about 7139.2047876497. The cubic root of 50968245 is about 370.7659928501.
The spelling of 50968245 in words is "fifty million, nine hundred sixty-eight thousand, two hundred forty-five".
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