Base | Representation |
---|---|
bin | 11101110101010… |
… | …00001101010100 |
3 | 122102220000120001 |
4 | 32322220031110 |
5 | 1003031000233 |
6 | 40455421044 |
7 | 6126043015 |
oct | 1672501524 |
9 | 572800501 |
10 | 250250068 |
11 | 119294642 |
12 | 6b984784 |
13 | 3cacc483 |
14 | 2534300c |
15 | 16e8327d |
hex | eea8354 |
250250068 has 6 divisors (see below), whose sum is σ = 437937626. Its totient is φ = 125125032.
The previous prime is 250250029. The next prime is 250250069. The reversal of 250250068 is 860052052.
250250068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 178543044 + 71707024 = 13362^2 + 8468^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250250069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31281255 + ... + 31281262.
Almost surely, 2250250068 is an apocalyptic number.
It is an amenable number.
250250068 is a deficient number, since it is larger than the sum of its proper divisors (187687558).
250250068 is a wasteful number, since it uses less digits than its factorization.
250250068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62562521 (or 62562519 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 250250068 is about 15819.2941688307. The cubic root of 250250068 is about 630.1704989107.
The spelling of 250250068 in words is "two hundred fifty million, two hundred fifty thousand, sixty-eight".
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