Base | Representation |
---|---|
bin | 1100001001111… |
… | …0000111000100 |
3 | 10112221000102001 |
4 | 3002132013010 |
5 | 101022314033 |
6 | 5020355044 |
7 | 1156213414 |
oct | 302360704 |
9 | 115830361 |
10 | 50979268 |
11 | 2685a52a |
12 | 150a5a84 |
13 | a73c062 |
14 | 6ab0644 |
15 | 471ee7d |
hex | 309e1c4 |
50979268 has 6 divisors (see below), whose sum is σ = 89213726. Its totient is φ = 25489632.
The previous prime is 50979259. The next prime is 50979287. The reversal of 50979268 is 86297905.
It can be written as a sum of positive squares in only one way, i.e., 50951044 + 28224 = 7138^2 + 168^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 6372405 + ... + 6372412.
Almost surely, 250979268 is an apocalyptic number.
It is an amenable number.
50979268 is a deficient number, since it is larger than the sum of its proper divisors (38234458).
50979268 is a wasteful number, since it uses less digits than its factorization.
50979268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12744821 (or 12744819 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 46.
The square root of 50979268 is about 7139.9767506624. The cubic root of 50979268 is about 370.7927196807.
It can be divided in two parts, 5097 and 9268, that added together give a triangular number (14365 = T169).
The spelling of 50979268 in words is "fifty million, nine hundred seventy-nine thousand, two hundred sixty-eight".
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