Base | Representation |
---|---|
bin | 11001100011010… |
… | …10011010001011 |
3 | 112221022212112212 |
4 | 30301222122023 |
5 | 414333022410 |
6 | 33134055335 |
7 | 5211622400 |
oct | 1461523213 |
9 | 487285485 |
10 | 214345355 |
11 | aaaa0924 |
12 | 5b94a54b |
13 | 3553a993 |
14 | 206782a7 |
15 | 13c3eb05 |
hex | cc6a68b |
214345355 has 12 divisors (see below), whose sum is σ = 299208960. Its totient is φ = 146979504.
The previous prime is 214345343. The next prime is 214345361. The reversal of 214345355 is 553543412.
It is a happy number.
214345355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 214345355 - 224 = 197568139 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437195 + ... + 437684.
It is an arithmetic number, because the mean of its divisors is an integer number (24934080).
Almost surely, 2214345355 is an apocalyptic number.
214345355 is a deficient number, since it is larger than the sum of its proper divisors (84863605).
214345355 is an equidigital number, since it uses as much as digits as its factorization.
214345355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 874898 (or 874891 counting only the distinct ones).
The product of its digits is 36000, while the sum is 32.
The square root of 214345355 is about 14640.5380707131. The cubic root of 214345355 is about 598.4639924531.
Adding to 214345355 its reverse (553543412), we get a palindrome (767888767).
The spelling of 214345355 in words is "two hundred fourteen million, three hundred forty-five thousand, three hundred fifty-five".
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