Base | Representation |
---|---|
bin | 11001100110110… |
… | …10110001000100 |
3 | 112222012020211221 |
4 | 30303122301010 |
5 | 414442234242 |
6 | 33152010124 |
7 | 5215550212 |
oct | 1463326104 |
9 | 488166757 |
10 | 214805572 |
11 | 100285673 |
12 | 5bb30944 |
13 | 3566c2b7 |
14 | 20757cb2 |
15 | 13cd1167 |
hex | ccdac44 |
214805572 has 24 divisors (see below), whose sum is σ = 398531840. Its totient is φ = 101126880.
The previous prime is 214805543. The next prime is 214805599. The reversal of 214805572 is 275508412.
It is a happy number.
It is a super-2 number, since 2×2148055722 = 92282867524494368, which contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 18822 + ... + 27997.
Almost surely, 2214805572 is an apocalyptic number.
It is an amenable number.
214805572 is a deficient number, since it is larger than the sum of its proper divisors (183726268).
214805572 is a wasteful number, since it uses less digits than its factorization.
214805572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46891 (or 46889 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 34.
The square root of 214805572 is about 14656.2468592747. The cubic root of 214805572 is about 598.8920033132.
The spelling of 214805572 in words is "two hundred fourteen million, eight hundred five thousand, five hundred seventy-two".
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