Base | Representation |
---|---|
bin | 11101110011110… |
… | …11010001011100 |
3 | 122102112200002011 |
4 | 32321323101130 |
5 | 1003004103022 |
6 | 40451441004 |
7 | 6124345300 |
oct | 1671732134 |
9 | 572480064 |
10 | 250066012 |
11 | 119179329 |
12 | 6b8b6164 |
13 | 3ca66771 |
14 | 252d5d00 |
15 | 16e48977 |
hex | ee7b45c |
250066012 has 18 divisors (see below), whose sum is σ = 509063352. Its totient is φ = 107171064.
The previous prime is 250066009. The next prime is 250066123. The reversal of 250066012 is 210660052.
250066012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 in 5 ways as a sum of consecutive naturals, for example, 637728 + ... + 638119.
Almost surely, 2250066012 is an apocalyptic number.
It is an amenable number.
250066012 is an abundant number, since it is smaller than the sum of its proper divisors (258997340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250066012 is a wasteful number, since it uses less digits than its factorization.
250066012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1275865 (or 1275856 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 250066012 is about 15813.4756457902. The cubic root of 250066012 is about 630.0159666735.
The spelling of 250066012 in words is "two hundred fifty million, sixty-six thousand, twelve".
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