Base | Representation |
---|---|
bin | 10100100101111111… |
… | …000110010101110001 |
3 | 2010002000212211002221 |
4 | 110211333012111301 |
5 | 330241201301023 |
6 | 14054055441041 |
7 | 1411650020320 |
oct | 244577062561 |
9 | 63060784087 |
10 | 22112134513 |
11 | 94177a5a37 |
12 | 4351386181 |
13 | 2115153a81 |
14 | 10daa100b7 |
15 | 8963cd85d |
hex | 525fc6571 |
22112134513 has 16 divisors (see below), whose sum is σ = 26147842560. Its totient is φ = 18295905600.
The previous prime is 22112134477. The next prime is 22112134531. The reversal of 22112134513 is 31543121122.
It is not a de Polignac number, because 22112134513 - 233 = 13522199921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22112134543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411383 + ... + 1426963.
It is an arithmetic number, because the mean of its divisors is an integer number (1634240160).
Almost surely, 222112134513 is an apocalyptic number.
It is an amenable number.
22112134513 is a deficient number, since it is larger than the sum of its proper divisors (4035708047).
22112134513 is a wasteful number, since it uses less digits than its factorization.
22112134513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22608.
The product of its digits is 1440, while the sum is 25.
Adding to 22112134513 its reverse (31543121122), we get a palindrome (53655255635).
The spelling of 22112134513 in words is "twenty-two billion, one hundred twelve million, one hundred thirty-four thousand, five hundred thirteen".
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