Base | Representation |
---|---|
bin | 11001100011000… |
… | …00001010110100 |
3 | 112221020202000102 |
4 | 30301200022310 |
5 | 414330202122 |
6 | 33133133232 |
7 | 5211356201 |
oct | 1461401264 |
9 | 487222012 |
10 | 214303412 |
11 | aaa72364 |
12 | 5b92a218 |
13 | 3552486b |
14 | 20666ca8 |
15 | 13c32492 |
hex | cc602b4 |
214303412 has 12 divisors (see below), whose sum is σ = 376216260. Its totient is φ = 106813056.
The previous prime is 214303387. The next prime is 214303429.
214303412 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 43112356 + 171191056 = 6566^2 + 13084^2 .
It is an alternating number because its digits alternate between even and odd.
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 3 ways as a sum of consecutive naturals, for example, 83237 + ... + 85772.
It is an arithmetic number, because the mean of its divisors is an integer number (31351355).
Almost surely, 2214303412 is an apocalyptic number.
It is an amenable number.
214303412 is a deficient number, since it is larger than the sum of its proper divisors (161912848).
214303412 is a wasteful number, since it uses less digits than its factorization.
214303412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169330 (or 169328 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 214303412 is about 14639.1055737706. The cubic root of 214303412 is about 598.4249541876.
It can be divided in two parts, 21430 and 3412, that added together give a palindrome (24842).
The spelling of 214303412 in words is "two hundred fourteen million, three hundred three thousand, four hundred twelve".
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