Base | Representation |
---|---|
bin | 11001100111110… |
… | …01010011001011 |
3 | 112222102121101220 |
4 | 30303321103023 |
5 | 420010240020 |
6 | 33154413123 |
7 | 5216610633 |
oct | 1463712313 |
9 | 488377356 |
10 | 214930635 |
11 | 100360627 |
12 | 5bb911a3 |
13 | 356b41ba |
14 | 2078b6c3 |
15 | 13d08240 |
hex | ccf94cb |
214930635 has 24 divisors (see below), whose sum is σ = 350568624. Its totient is φ = 112444800.
The previous prime is 214930631. The next prime is 214930691. The reversal of 214930635 is 536039412.
It is not a de Polignac number, because 214930635 - 22 = 214930631 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214930596 and 214930605.
It is not an unprimeable number, because it can be changed into a prime (214930631) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39585 + ... + 44685.
It is an arithmetic number, because the mean of its divisors is an integer number (14607026).
Almost surely, 2214930635 is an apocalyptic number.
214930635 is a deficient number, since it is larger than the sum of its proper divisors (135637989).
214930635 is an equidigital number, since it uses as much as digits as its factorization.
214930635 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5215 (or 5162 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 214930635 is about 14660.5127809364. The cubic root of 214930635 is about 599.0082087089.
The spelling of 214930635 in words is "two hundred fourteen million, nine hundred thirty thousand, six hundred thirty-five".
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