Base | Representation |
---|---|
bin | 11001100011010… |
… | …11110101101100 |
3 | 112221100011120210 |
4 | 30301223311230 |
5 | 414333214322 |
6 | 33134142420 |
7 | 5211645435 |
oct | 1461536554 |
9 | 487304523 |
10 | 214351212 |
11 | aaaa5269 |
12 | 5b951a10 |
13 | 3554054a |
14 | 2067a48c |
15 | 13c4170c |
hex | cc6bd6c |
214351212 has 24 divisors (see below), whose sum is σ = 513671536. Its totient is φ = 69519168.
The previous prime is 214351199. The next prime is 214351229. The reversal of 214351212 is 212153412.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240943 + ... + 241830.
Almost surely, 2214351212 is an apocalyptic number.
It is an amenable number.
214351212 is an abundant number, since it is smaller than the sum of its proper divisors (299320324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214351212 is a wasteful number, since it uses less digits than its factorization.
214351212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482817 (or 482815 counting only the distinct ones).
The product of its digits is 480, while the sum is 21.
The square root of 214351212 is about 14640.7380961480. The cubic root of 214351212 is about 598.4694434253.
The spelling of 214351212 in words is "two hundred fourteen million, three hundred fifty-one thousand, two hundred twelve".
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