Base | Representation |
---|---|
bin | 1100000101101… |
… | …1100100100101 |
3 | 10112102011112212 |
4 | 3001123210211 |
5 | 100440103400 |
6 | 5010453205 |
7 | 1154000006 |
oct | 301334445 |
9 | 115364485 |
10 | 50706725 |
11 | 26693793 |
12 | 14b94205 |
13 | a674ca4 |
14 | 6a3d1ad |
15 | 46b9335 |
hex | 305b925 |
50706725 has 12 divisors (see below), whose sum is σ = 66186240. Its totient is φ = 38430000.
The previous prime is 50706713. The next prime is 50706727. The reversal of 50706725 is 52760705.
It is a happy number.
It is not a de Polignac number, because 50706725 - 216 = 50641189 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50706691 and 50706700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50706727) 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, 52901 + ... + 53850.
It is an arithmetic number, because the mean of its divisors is an integer number (5515520).
Almost surely, 250706725 is an apocalyptic number.
It is an amenable number.
50706725 is a deficient number, since it is larger than the sum of its proper divisors (15479515).
50706725 is a wasteful number, since it uses less digits than its factorization.
50706725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106780 (or 106775 counting only the distinct ones).
The product of its (nonzero) digits is 14700, while the sum is 32.
The square root of 50706725 is about 7120.8654670623. The cubic root of 50706725 is about 370.1307670240.
The spelling of 50706725 in words is "fifty million, seven hundred six thousand, seven hundred twenty-five".
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