Base | Representation |
---|---|
bin | 101101100011… |
… | …0110111010110 |
3 | 1122221101121210 |
4 | 1123012313112 |
5 | 22103230342 |
6 | 2211522250 |
7 | 410001246 |
oct | 133066726 |
9 | 48841553 |
10 | 23883222 |
11 | 12532900 |
12 | 7bb9386 |
13 | 4c42aac |
14 | 3259b26 |
15 | 216b79c |
hex | 16c6dd6 |
23883222 has 48 divisors (see below), whose sum is σ = 53395776. Its totient is φ = 7114800.
The previous prime is 23883221. The next prime is 23883227. The reversal of 23883222 is 22238832.
It is a self number, because there is not a number n which added to its sum of digits gives 23883222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23883221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48397 + ... + 48887.
It is an arithmetic number, because the mean of its divisors is an integer number (1112412).
Almost surely, 223883222 is an apocalyptic number.
23883222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 23883222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26697888).
23883222 is an abundant number, since it is smaller than the sum of its proper divisors (29512554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23883222 is a wasteful number, since it uses less digits than its factorization.
23883222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 585 (or 574 counting only the distinct ones).
The product of its digits is 9216, while the sum is 30.
The square root of 23883222 is about 4887.0463472327. The cubic root of 23883222 is about 287.9813114802.
The spelling of 23883222 in words is "twenty-three million, eight hundred eighty-three thousand, two hundred twenty-two".
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