Base | Representation |
---|---|
bin | 1011111110110… |
… | …0000011100100 |
3 | 10111112221222111 |
4 | 2333230003210 |
5 | 100330444311 |
6 | 4553010404 |
7 | 1150055221 |
oct | 277540344 |
9 | 114487874 |
10 | 50249956 |
11 | 26401599 |
12 | 149b3a04 |
13 | a545103 |
14 | 6960948 |
15 | 4628d21 |
hex | 2fec0e4 |
50249956 has 24 divisors (see below), whose sum is σ = 90510336. Its totient is φ = 24398400.
The previous prime is 50249939. The next prime is 50249957. The reversal of 50249956 is 65994205.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (50249957) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24781 + ... + 26731.
It is an arithmetic number, because the mean of its divisors is an integer number (3771264).
Almost surely, 250249956 is an apocalyptic number.
It is an amenable number.
50249956 is a deficient number, since it is larger than the sum of its proper divisors (40260380).
50249956 is a wasteful number, since it uses less digits than its factorization.
50249956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2139 (or 2137 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 40.
The square root of 50249956 is about 7088.7203358575. The cubic root of 50249956 is about 369.0160268987.
The spelling of 50249956 in words is "fifty million, two hundred forty-nine thousand, nine hundred fifty-six".
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