Base | Representation |
---|---|
bin | 11001100001000… |
… | …01011000100101 |
3 | 112220202200020201 |
4 | 30300201120211 |
5 | 414243434440 |
6 | 33123430501 |
7 | 5206235350 |
oct | 1460413045 |
9 | 486680221 |
10 | 214046245 |
11 | aa907126 |
12 | 5b825431 |
13 | 354647aa |
14 | 205db297 |
15 | 13bd119a |
hex | cc21625 |
214046245 has 32 divisors (see below), whose sum is σ = 305337600. Its totient is φ = 140937216.
The previous prime is 214046143. The next prime is 214046263. The reversal of 214046245 is 542640412.
It is not a de Polignac number, because 214046245 - 221 = 211949093 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229941 + ... + 230869.
It is an arithmetic number, because the mean of its divisors is an integer number (9541800).
Almost surely, 2214046245 is an apocalyptic number.
It is an amenable number.
214046245 is a deficient number, since it is larger than the sum of its proper divisors (91291355).
214046245 is a wasteful number, since it uses less digits than its factorization.
214046245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1197.
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 214046245 is about 14630.3193745044. The cubic root of 214046245 is about 598.1854856873.
Adding to 214046245 its reverse (542640412), we get a palindrome (756686657).
The spelling of 214046245 in words is "two hundred fourteen million, forty-six thousand, two hundred forty-five".
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