Base | Representation |
---|---|
bin | 10101001000110001… |
… | …000011001001100001 |
3 | 2011120200212200100020 |
4 | 111020301003021201 |
5 | 332440041411420 |
6 | 14232022344053 |
7 | 1432263606264 |
oct | 251061031141 |
9 | 64520780306 |
10 | 22695653985 |
11 | 9697117834 |
12 | 449488b029 |
13 | 21a8ccc174 |
14 | 1154306cdb |
15 | 8cc743340 |
hex | 548c43261 |
22695653985 has 32 divisors (see below), whose sum is σ = 37105316352. Its totient is φ = 11840532480.
The previous prime is 22695653971. The next prime is 22695653987. The reversal of 22695653985 is 58935659622.
It is not a de Polignac number, because 22695653985 - 210 = 22695652961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22695653987) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1516057 + ... + 1530953.
It is an arithmetic number, because the mean of its divisors is an integer number (1159541136).
Almost surely, 222695653985 is an apocalyptic number.
It is an amenable number.
22695653985 is a deficient number, since it is larger than the sum of its proper divisors (14409662367).
22695653985 is a wasteful number, since it uses less digits than its factorization.
22695653985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17113.
The product of its digits is 34992000, while the sum is 60.
The spelling of 22695653985 in words is "twenty-two billion, six hundred ninety-five million, six hundred fifty-three thousand, nine hundred eighty-five".
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