Base | Representation |
---|---|
bin | 10101010111000011… |
… | …010001100000101100 |
3 | 2012012101211120220212 |
4 | 111113003101200230 |
5 | 333432414444203 |
6 | 14311503201552 |
7 | 1441233640040 |
oct | 252703214054 |
9 | 65171746825 |
10 | 22935312428 |
11 | 97aa427766 |
12 | 4540ba62b8 |
13 | 22168606b2 |
14 | 1178090020 |
15 | 8e37d31d8 |
hex | 5570d182c |
22935312428 has 24 divisors (see below), whose sum is σ = 47350324224. Its totient is φ = 9512341200.
The previous prime is 22935312403. The next prime is 22935312443. The reversal of 22935312428 is 82421353922.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13210718 + ... + 13212453.
It is an arithmetic number, because the mean of its divisors is an integer number (1972930176).
Almost surely, 222935312428 is an apocalyptic number.
22935312428 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
22935312428 is an abundant number, since it is smaller than the sum of its proper divisors (24415011796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22935312428 is a wasteful number, since it uses less digits than its factorization.
22935312428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26423213 (or 26423211 counting only the distinct ones).
The product of its digits is 207360, while the sum is 41.
The spelling of 22935312428 in words is "twenty-two billion, nine hundred thirty-five million, three hundred twelve thousand, four hundred twenty-eight".
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