Base | Representation |
---|---|
bin | 11001100001011… |
… | …01010110010010 |
3 | 112220212011110201 |
4 | 30300231112102 |
5 | 414302022000 |
6 | 33124445414 |
7 | 5206531255 |
oct | 1460552622 |
9 | 486764421 |
10 | 214095250 |
11 | aa93aa26 |
12 | 5b84986a |
13 | 35480ba5 |
14 | 2061109c |
15 | 13be096a |
hex | cc2d592 |
214095250 has 16 divisors (see below), whose sum is σ = 400786776. Its totient is φ = 85638000.
The previous prime is 214095241. The next prime is 214095257. The reversal of 214095250 is 52590412.
It can be written as a sum of positive squares in 4 ways, for example, as 87104889 + 126990361 = 9333^2 + 11269^2 .
It is not an unprimeable number, because it can be changed into a prime (214095257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427941 + ... + 428440.
Almost surely, 2214095250 is an apocalyptic number.
214095250 is a deficient number, since it is larger than the sum of its proper divisors (186691526).
214095250 is an equidigital number, since it uses as much as digits as its factorization.
214095250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856398 (or 856388 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 214095250 is about 14631.9940541267. The cubic root of 214095250 is about 598.2311328992.
The spelling of 214095250 in words is "two hundred fourteen million, ninety-five thousand, two hundred fifty".
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