Base | Representation |
---|---|
bin | 11001100011100… |
… | …11100100100100 |
3 | 112221101210000211 |
4 | 30301303210210 |
5 | 414340223014 |
6 | 33134545204 |
7 | 5212136662 |
oct | 1461634444 |
9 | 487353024 |
10 | 214382884 |
11 | 100017041 |
12 | 5b968204 |
13 | 35551aa1 |
14 | 20687c32 |
15 | 13c4acc4 |
hex | cc73924 |
214382884 has 12 divisors (see below), whose sum is σ = 385310044. Its totient is φ = 104294304.
The previous prime is 214382873. The next prime is 214382893. The reversal of 214382884 is 488283412.
It can be written as a sum of positive squares in 2 ways, for example, as 154753600 + 59629284 = 12440^2 + 7722^2 .
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724119 + ... + 724414.
Almost surely, 2214382884 is an apocalyptic number.
It is an amenable number.
214382884 is a deficient number, since it is larger than the sum of its proper divisors (170927160).
214382884 is a wasteful number, since it uses less digits than its factorization.
214382884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1448574 (or 1448572 counting only the distinct ones).
The product of its digits is 98304, while the sum is 40.
The square root of 214382884 is about 14641.8196956526. The cubic root of 214382884 is about 598.4989180906.
The spelling of 214382884 in words is "two hundred fourteen million, three hundred eighty-two thousand, eight hundred eighty-four".
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