Base | Representation |
---|---|
bin | 1011111011111… |
… | …1101111110001 |
3 | 10111012202000121 |
4 | 2332333233301 |
5 | 100304142330 |
6 | 4545050241 |
7 | 1145401126 |
oct | 276775761 |
9 | 114182017 |
10 | 50068465 |
11 | 262981a7 |
12 | 14926981 |
13 | a4b0615 |
14 | 691474d |
15 | 45e017a |
hex | 2fbfbf1 |
50068465 has 4 divisors (see below), whose sum is σ = 60082164. Its totient is φ = 40054768.
The previous prime is 50068457. The next prime is 50068507. The reversal of 50068465 is 56486005.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9006001 + 41062464 = 3001^2 + 6408^2 .
It is a cyclic number.
It is not a de Polignac number, because 50068465 - 23 = 50068457 is a prime.
It is a super-3 number, since 3×500684653 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50068465.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5006842 + ... + 5006851.
It is an arithmetic number, because the mean of its divisors is an integer number (15020541).
Almost surely, 250068465 is an apocalyptic number.
It is an amenable number.
50068465 is a deficient number, since it is larger than the sum of its proper divisors (10013699).
50068465 is a wasteful number, since it uses less digits than its factorization.
50068465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10013698.
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 50068465 is about 7075.9073623105. The cubic root of 50068465 is about 368.5712246501.
The spelling of 50068465 in words is "fifty million, sixty-eight thousand, four hundred sixty-five".
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