Base | Representation |
---|---|
bin | 11001100010101… |
… | …10010111000110 |
3 | 112221011200220111 |
4 | 30301112113012 |
5 | 414322410423 |
6 | 33132223234 |
7 | 5211131110 |
oct | 1461262706 |
9 | 487150814 |
10 | 214263238 |
11 | aaa45162 |
12 | 5b90ab1a |
13 | 3550c4a7 |
14 | 206563b0 |
15 | 13c2560d |
hex | cc565c6 |
214263238 has 32 divisors (see below), whose sum is σ = 378411264. Its totient is φ = 89080992.
The previous prime is 214263233. The next prime is 214263277. The reversal of 214263238 is 832362412.
214263238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214263233) 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, 93381 + ... + 95647.
It is an arithmetic number, because the mean of its divisors is an integer number (11825352).
Almost surely, 2214263238 is an apocalyptic number.
214263238 is a deficient number, since it is larger than the sum of its proper divisors (164148026).
214263238 is a wasteful number, since it uses less digits than its factorization.
214263238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2476.
The product of its digits is 13824, while the sum is 31.
The square root of 214263238 is about 14637.7333627854. The cubic root of 214263238 is about 598.3875576348.
The spelling of 214263238 in words is "two hundred fourteen million, two hundred sixty-three thousand, two hundred thirty-eight".
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