Base | Representation |
---|---|
bin | 10100110010000011… |
… | …001111111000100000 |
3 | 2010121010202112021012 |
4 | 110302003033320200 |
5 | 331200011030033 |
6 | 14130130120052 |
7 | 1416655351331 |
oct | 246203177040 |
9 | 63533675235 |
10 | 22314548768 |
11 | 9510a87846 |
12 | 43a9120028 |
13 | 2148074c15 |
14 | 1119860288 |
15 | 8a9063248 |
hex | 5320cfe20 |
22314548768 has 18 divisors (see below), whose sum is σ = 43933431591. Its totient is φ = 11156851872.
The previous prime is 22314548717. The next prime is 22314548783. The reversal of 22314548768 is 86784541322.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 11157274384 + 11157274384 = 105628^2 + 105628^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=105628.
It is a super-3 number, since 3×223145487683 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 831821 + ... + 858227.
Almost surely, 222314548768 is an apocalyptic number.
It is an amenable number.
22314548768 is a deficient number, since it is larger than the sum of its proper divisors (21618882823).
22314548768 is an frugal number, since it uses more digits than its factorization.
22314548768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52824 (or 26409 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 50.
Multiplying 22314548768 by its sum of digits (50), we get a square (1115727438400 = 10562802).
The spelling of 22314548768 in words is "twenty-two billion, three hundred fourteen million, five hundred forty-eight thousand, seven hundred sixty-eight".
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