Base | Representation |
---|---|
bin | 11101110101010… |
… | …00001101011001 |
3 | 122102220000120020 |
4 | 32322220031121 |
5 | 1003031000243 |
6 | 40455421053 |
7 | 6126043023 |
oct | 1672501531 |
9 | 572800506 |
10 | 250250073 |
11 | 119294647 |
12 | 6b984789 |
13 | 3cacc488 |
14 | 25343013 |
15 | 16e83283 |
hex | eea8359 |
250250073 has 16 divisors (see below), whose sum is σ = 345570816. Its totient is φ = 160917120.
The previous prime is 250250069. The next prime is 250250087. The reversal of 250250073 is 370052052.
It is not a de Polignac number, because 250250073 - 22 = 250250069 is a prime.
It is not an unprimeable number, because it can be changed into a prime (250250003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24811 + ... + 33407.
It is an arithmetic number, because the mean of its divisors is an integer number (21598176).
Almost surely, 2250250073 is an apocalyptic number.
It is an amenable number.
250250073 is a deficient number, since it is larger than the sum of its proper divisors (95320743).
250250073 is a wasteful number, since it uses less digits than its factorization.
250250073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8944.
The product of its (nonzero) digits is 2100, while the sum is 24.
The square root of 250250073 is about 15819.2943268655. The cubic root of 250250073 is about 630.1705031076.
The spelling of 250250073 in words is "two hundred fifty million, two hundred fifty thousand, seventy-three".
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