Base | Representation |
---|---|
bin | 1011111111000… |
… | …1101000111001 |
3 | 10111121010100111 |
4 | 2333301220321 |
5 | 100332212300 |
6 | 4553304321 |
7 | 1150212001 |
oct | 277615071 |
9 | 114533314 |
10 | 50272825 |
11 | 26417799 |
12 | 14a050a1 |
13 | a552645 |
14 | 6969001 |
15 | 46309ba |
hex | 2ff1a39 |
50272825 has 48 divisors (see below), whose sum is σ = 71245440. Its totient is φ = 34974720.
The previous prime is 50272811. The next prime is 50272829. The reversal of 50272825 is 52827205.
It is not a de Polignac number, because 50272825 - 27 = 50272697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50272829) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 361606 + ... + 361744.
It is an arithmetic number, because the mean of its divisors is an integer number (1484280).
Almost surely, 250272825 is an apocalyptic number.
It is an amenable number.
50272825 is a deficient number, since it is larger than the sum of its proper divisors (20972615).
50272825 is a wasteful number, since it uses less digits than its factorization.
50272825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226 (or 221 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 50272825 is about 7090.3332079670. Note that the first 3 decimals coincide. The cubic root of 50272825 is about 369.0719987396.
The spelling of 50272825 in words is "fifty million, two hundred seventy-two thousand, eight hundred twenty-five".
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