Base | Representation |
---|---|
bin | 1011111101100… |
… | …1000111111100 |
3 | 10111102000121111 |
4 | 2333121013330 |
5 | 100321004122 |
6 | 4551211404 |
7 | 1146313153 |
oct | 277310774 |
9 | 114360544 |
10 | 50172412 |
11 | 26359304 |
12 | 14976b64 |
13 | a518a24 |
14 | 694059a |
15 | 4610d77 |
hex | 2fd91fc |
50172412 has 6 divisors (see below), whose sum is σ = 87801728. Its totient is φ = 25086204.
The previous prime is 50172391. The next prime is 50172427. The reversal of 50172412 is 21427105.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6271548 + ... + 6271555.
Almost surely, 250172412 is an apocalyptic number.
It is an amenable number.
50172412 is a deficient number, since it is larger than the sum of its proper divisors (37629316).
50172412 is a wasteful number, since it uses less digits than its factorization.
50172412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12543107 (or 12543105 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 50172412 is about 7083.2486896903. The cubic root of 50172412 is about 368.8261115706.
Adding to 50172412 its reverse (21427105), we get a palindrome (71599517).
The spelling of 50172412 in words is "fifty million, one hundred seventy-two thousand, four hundred twelve".
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