Base | Representation |
---|---|
bin | 1100000101010… |
… | …1011010000011 |
3 | 10112100212220200 |
4 | 3001111122003 |
5 | 100433301400 |
6 | 5010140243 |
7 | 1153533255 |
oct | 301253203 |
9 | 115325820 |
10 | 50681475 |
11 | 26676819 |
12 | 14b81683 |
13 | a666650 |
14 | 6a33cd5 |
15 | 46b1b00 |
hex | 3055683 |
50681475 has 36 divisors (see below), whose sum is σ = 97764576. Its totient is φ = 24949440.
The previous prime is 50681467. The next prime is 50681479. The reversal of 50681475 is 57418605.
50681475 is a `hidden beast` number, since 506 + 8 + 147 + 5 = 666.
It is not a de Polignac number, because 50681475 - 23 = 50681467 is a prime.
It is a super-2 number, since 2×506814752 = 5137223816351250, which contains 22 as substring.
It is a nialpdrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (50681479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5739 + ... + 11588.
Almost surely, 250681475 is an apocalyptic number.
50681475 is a deficient number, since it is larger than the sum of its proper divisors (47083101).
50681475 is a wasteful number, since it uses less digits than its factorization.
50681475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17356 (or 17348 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 50681475 is about 7119.0922876445. The cubic root of 50681475 is about 370.0693198584.
The spelling of 50681475 in words is "fifty million, six hundred eighty-one thousand, four hundred seventy-five".
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