Base | Representation |
---|---|
bin | 101010010110… |
… | …1100000110010 |
3 | 1112210012121111 |
4 | 1110231200302 |
5 | 21141102024 |
6 | 2111543534 |
7 | 356516011 |
oct | 124554062 |
9 | 45705544 |
10 | 22206514 |
11 | 115980a0 |
12 | 752abaa |
13 | 47a6865 |
14 | 2d40a78 |
15 | 1e39a94 |
hex | 152d832 |
22206514 has 8 divisors (see below), whose sum is σ = 36337968. Its totient is φ = 10093860.
The previous prime is 22206511. The next prime is 22206529. The reversal of 22206514 is 41560222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1009387 = 22206514 / (2 + 2 + 2 + 0 + 6 + 5 + 1 + 4).
It is not an unprimeable number, because it can be changed into a prime (22206511) by changing a digit.
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, 504672 + ... + 504715.
It is an arithmetic number, because the mean of its divisors is an integer number (4542246).
Almost surely, 222206514 is an apocalyptic number.
22206514 is a deficient number, since it is larger than the sum of its proper divisors (14131454).
22206514 is a wasteful number, since it uses less digits than its factorization.
22206514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009400.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 22206514 is about 4712.3788048076. The cubic root of 22206514 is about 281.0779620138.
Adding to 22206514 its reverse (41560222), we get a palindrome (63766736).
The spelling of 22206514 in words is "twenty-two million, two hundred six thousand, five hundred fourteen".
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