Base | Representation |
---|---|
bin | 11001100111100… |
… | …01011100001100 |
3 | 112222100222020122 |
4 | 30303301130030 |
5 | 420003222234 |
6 | 33154004112 |
7 | 5216415035 |
oct | 1463613414 |
9 | 488328218 |
10 | 214898444 |
11 | 100339422 |
12 | 5bb76638 |
13 | 356a2657 |
14 | 2077da8c |
15 | 13ced92e |
hex | ccf170c |
214898444 has 6 divisors (see below), whose sum is σ = 376072284. Its totient is φ = 107449220.
The previous prime is 214898443. The next prime is 214898447. The reversal of 214898444 is 444898412.
214898444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2148984442 = 92362682467242272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 214898395 and 214898404.
It is not an unprimeable number, because it can be changed into a prime (214898441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26862302 + ... + 26862309.
It is an arithmetic number, because the mean of its divisors is an integer number (62678714).
Almost surely, 2214898444 is an apocalyptic number.
It is an amenable number.
214898444 is a deficient number, since it is larger than the sum of its proper divisors (161173840).
214898444 is a wasteful number, since it uses less digits than its factorization.
214898444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53724615 (or 53724613 counting only the distinct ones).
The product of its digits is 294912, while the sum is 44.
The square root of 214898444 is about 14659.4148587179. The cubic root of 214898444 is about 598.9783019501.
The spelling of 214898444 in words is "two hundred fourteen million, eight hundred ninety-eight thousand, four hundred forty-four".
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