Base | Representation |
---|---|
bin | 11001100010101… |
… | …00001010011001 |
3 | 112221011020112222 |
4 | 30301110022121 |
5 | 414322113413 |
6 | 33132113425 |
7 | 5211062624 |
oct | 1461241231 |
9 | 487136488 |
10 | 214254233 |
11 | aaa39416 |
12 | 5b905875 |
13 | 3550836b |
14 | 20652dbb |
15 | 13c22b08 |
hex | cc54299 |
214254233 has 16 divisors (see below), whose sum is σ = 228130560. Its totient is φ = 200860800.
The previous prime is 214254217. The next prime is 214254259. The reversal of 214254233 is 332452412.
It is a cyclic number.
It is not a de Polignac number, because 214254233 - 24 = 214254217 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214254263) 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, 436118 + ... + 436608.
It is an arithmetic number, because the mean of its divisors is an integer number (14258160).
Almost surely, 2214254233 is an apocalyptic number.
It is an amenable number.
214254233 is a deficient number, since it is larger than the sum of its proper divisors (13876327).
214254233 is a wasteful number, since it uses less digits than its factorization.
214254233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928.
The product of its digits is 5760, while the sum is 26.
The square root of 214254233 is about 14637.4257641158. The cubic root of 214254233 is about 598.3791745582.
It can be divided in two parts, 2142542 and 33, that multiplied together give a triangular number (70703886 = T11891).
The spelling of 214254233 in words is "two hundred fourteen million, two hundred fifty-four thousand, two hundred thirty-three".
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