Base | Representation |
---|---|
bin | 11001100010110… |
… | …00010001000100 |
3 | 112221012002121121 |
4 | 30301120101010 |
5 | 414323133134 |
6 | 33132323324 |
7 | 5211162631 |
oct | 1461302104 |
9 | 487162547 |
10 | 214271044 |
11 | aaa50009 |
12 | 5b913544 |
13 | 35512c00 |
14 | 20659188 |
15 | 13c27ab4 |
hex | cc58444 |
214271044 has 27 divisors (see below), whose sum is σ = 406759773. Its totient is φ = 98718672.
The previous prime is 214271023. The next prime is 214271081. The reversal of 214271044 is 440172412.
The square root of 214271044 is 14638.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 31696900 + 182574144 = 5630^2 + 13512^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 380307 + ... + 380869.
Almost surely, 2214271044 is an apocalyptic number.
214271044 is the 14638-th square number.
It is an amenable number.
214271044 is a deficient number, since it is larger than the sum of its proper divisors (192488729).
214271044 is an equidigital number, since it uses as much as digits as its factorization.
214271044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1156 (or 578 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 25.
The cubic root of 214271044 is about 598.3948243294.
Multiplying 214271044 by its sum of digits (25), we get a square (5356776100 = 731902).
The spelling of 214271044 in words is "two hundred fourteen million, two hundred seventy-one thousand, forty-four".
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