Base | Representation |
---|---|
bin | 1100000100110… |
… | …0110110011001 |
3 | 10112022002211112 |
4 | 3001030312121 |
5 | 100431141200 |
6 | 5005310105 |
7 | 1153326134 |
oct | 301146631 |
9 | 115262745 |
10 | 50646425 |
11 | 26652455 |
12 | 14b65335 |
13 | a6536cb |
14 | 6a2521b |
15 | 46a6535 |
hex | 304cd99 |
50646425 has 12 divisors (see below), whose sum is σ = 62890320. Its totient is φ = 40459920.
The previous prime is 50646413. The next prime is 50646433. The reversal of 50646425 is 52464605.
It is not a de Polignac number, because 50646425 - 210 = 50645401 is a prime.
It is a super-3 number, since 3×506464253 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50646391 and 50646400.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31286 + ... + 32864.
It is an arithmetic number, because the mean of its divisors is an integer number (5240860).
Almost surely, 250646425 is an apocalyptic number.
It is an amenable number.
50646425 is a deficient number, since it is larger than the sum of its proper divisors (12243895).
50646425 is a wasteful number, since it uses less digits than its factorization.
50646425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2872 (or 2867 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 50646425 is about 7116.6301716473. The cubic root of 50646425 is about 369.9839900548.
The spelling of 50646425 in words is "fifty million, six hundred forty-six thousand, four hundred twenty-five".
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