Base | Representation |
---|---|
bin | 10100100101111111… |
… | …010111000101101001 |
3 | 2010002001000022012200 |
4 | 110211333113011221 |
5 | 330241210444423 |
6 | 14054101130413 |
7 | 1411650424320 |
oct | 244577270551 |
9 | 63061008180 |
10 | 22112203113 |
11 | 9417842530 |
12 | 43513b9a09 |
13 | 2115179070 |
14 | 10daa2b0b7 |
15 | 8963e3d43 |
hex | 525fd7169 |
22112203113 has 96 divisors (see below), whose sum is σ = 43588376832. Its totient is φ = 10429171200.
The previous prime is 22112203103. The next prime is 22112203117. The reversal of 22112203113 is 31130221122.
It is not a de Polignac number, because 22112203113 - 28 = 22112202857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22112203117) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 529431 + ... + 569667.
It is an arithmetic number, because the mean of its divisors is an integer number (454045592).
Almost surely, 222112203113 is an apocalyptic number.
It is an amenable number.
22112203113 is a deficient number, since it is larger than the sum of its proper divisors (21476173719).
22112203113 is a wasteful number, since it uses less digits than its factorization.
22112203113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40335 (or 40332 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 22112203113 its reverse (31130221122), we get a palindrome (53242424235).
The spelling of 22112203113 in words is "twenty-two billion, one hundred twelve million, two hundred three thousand, one hundred thirteen".
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