Base | Representation |
---|---|
bin | 10100100111010000… |
… | …010000011010111100 |
3 | 2010010111220200212020 |
4 | 110213100100122330 |
5 | 330312123100333 |
6 | 14100135440140 |
7 | 1412325606402 |
oct | 244720203274 |
9 | 63114820766 |
10 | 22133409468 |
11 | 9428807145 |
12 | 4358526050 |
13 | 21196925c1 |
14 | 10dd78b472 |
15 | 8981d23b3 |
hex | 5274106bc |
22133409468 has 24 divisors (see below), whose sum is σ = 52155957840. Its totient is φ = 7304755200.
The previous prime is 22133409461. The next prime is 22133409469. The reversal of 22133409468 is 86490433122.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22133409461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9129733 + ... + 9132156.
It is an arithmetic number, because the mean of its divisors is an integer number (2173164910).
Almost surely, 222133409468 is an apocalyptic number.
It is an amenable number.
22133409468 is an abundant number, since it is smaller than the sum of its proper divisors (30022548372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22133409468 is a wasteful number, since it uses less digits than its factorization.
22133409468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18261997 (or 18261995 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 42.
The spelling of 22133409468 in words is "twenty-two billion, one hundred thirty-three million, four hundred nine thousand, four hundred sixty-eight".
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