Base | Representation |
---|---|
bin | 100110110110… |
… | …100111111110 |
3 | 201011110111011 |
4 | 212312213332 |
5 | 10101411324 |
6 | 1002145434 |
7 | 152400334 |
oct | 46664776 |
9 | 21143434 |
10 | 10185214 |
11 | 5827336 |
12 | 34b227a |
13 | 2157c70 |
14 | 14d1b54 |
15 | d62c94 |
hex | 9b69fe |
10185214 has 8 divisors (see below), whose sum is σ = 16453080. Its totient is φ = 4700856.
The previous prime is 10185209. The next prime is 10185257. The reversal of 10185214 is 41258101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
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, 195844 + ... + 195895.
It is an arithmetic number, because the mean of its divisors is an integer number (2056635).
Almost surely, 210185214 is an apocalyptic number.
10185214 is a deficient number, since it is larger than the sum of its proper divisors (6267866).
10185214 is a wasteful number, since it uses less digits than its factorization.
10185214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391754.
The product of its (nonzero) digits is 320, while the sum is 22.
The square root of 10185214 is about 3191.4282069318. The cubic root of 10185214 is about 216.7654455579.
The spelling of 10185214 in words is "ten million, one hundred eighty-five thousand, two hundred fourteen".
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