Base | Representation |
---|---|
bin | 101001111111… |
… | …0000011001010 |
3 | 1112102022221012 |
4 | 1103332003022 |
5 | 21113341411 |
6 | 2103443522 |
7 | 355046144 |
oct | 123760312 |
9 | 45368835 |
10 | 22012106 |
11 | 11475026 |
12 | 74565a2 |
13 | 473921c |
14 | 2ccdc94 |
15 | 1dec18b |
hex | 14fe0ca |
22012106 has 8 divisors (see below), whose sum is σ = 33065760. Its totient is φ = 10990188.
The previous prime is 22012099. The next prime is 22012117. The reversal of 22012106 is 60121022.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 6116 + ... + 9023.
It is an arithmetic number, because the mean of its divisors is an integer number (4133220).
Almost surely, 222012106 is an apocalyptic number.
22012106 is a deficient number, since it is larger than the sum of its proper divisors (11053654).
22012106 is a wasteful number, since it uses less digits than its factorization.
22012106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15868.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 22012106 is about 4691.7060862761. The cubic root of 22012106 is about 280.2553198353.
Adding to 22012106 its reverse (60121022), we get a palindrome (82133128).
The spelling of 22012106 in words is "twenty-two million, twelve thousand, one hundred six".
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