Base | Representation |
---|---|
bin | 11001100110001… |
… | …01001001011111 |
3 | 112222000202101100 |
4 | 30303011021133 |
5 | 414431421043 |
6 | 33150044143 |
7 | 5215031103 |
oct | 1463051137 |
9 | 488022340 |
10 | 214717023 |
11 | 100225094 |
12 | 5baa9653 |
13 | 3563abc1 |
14 | 20733903 |
15 | 13cb4cd3 |
hex | ccc525f |
214717023 has 12 divisors (see below), whose sum is σ = 314073760. Its totient is φ = 141332256.
The previous prime is 214717003. The next prime is 214717049. The reversal of 214717023 is 320717412.
It is a happy number.
It is not a de Polignac number, because 214717023 - 216 = 214651487 is a prime.
It is a super-2 number, since 2×2147170232 = 92206799931965058, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214717003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150286 + ... + 151707.
Almost surely, 2214717023 is an apocalyptic number.
214717023 is a deficient number, since it is larger than the sum of its proper divisors (99356737).
214717023 is a wasteful number, since it uses less digits than its factorization.
214717023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302078 (or 302075 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 214717023 is about 14653.2256858345. The cubic root of 214717023 is about 598.8096985322.
The spelling of 214717023 in words is "two hundred fourteen million, seven hundred seventeen thousand, twenty-three".
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