Base | Representation |
---|---|
bin | 101011110101… |
… | …1000001010000 |
3 | 1121020122101110 |
4 | 1113223001100 |
5 | 21340421421 |
6 | 2140333320 |
7 | 366231030 |
oct | 127530120 |
9 | 47218343 |
10 | 22982736 |
11 | 11a782a7 |
12 | 7844240 |
13 | 49b8c6a |
14 | 30a38c0 |
15 | 203ea76 |
hex | 15eb050 |
22982736 has 80 divisors (see below), whose sum is σ = 68856704. Its totient is φ = 6469632.
The previous prime is 22982719. The next prime is 22982741. The reversal of 22982736 is 63728922.
It is a junction number, because it is equal to n+sod(n) for n = 22982694 and 22982703.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24060 + ... + 24996.
Almost surely, 222982736 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22982736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34428352).
22982736 is an abundant number, since it is smaller than the sum of its proper divisors (45873968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22982736 is a wasteful number, since it uses less digits than its factorization.
22982736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1028 (or 1022 counting only the distinct ones).
The product of its digits is 72576, while the sum is 39.
The square root of 22982736 is about 4794.0312890093. The cubic root of 22982736 is about 284.3155257986.
The spelling of 22982736 in words is "twenty-two million, nine hundred eighty-two thousand, seven hundred thirty-six".
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