Base | Representation |
---|---|
bin | 101101101010… |
… | …0111100010010 |
3 | 1200001022201100 |
4 | 1123110330102 |
5 | 22112102012 |
6 | 2213045230 |
7 | 410331330 |
oct | 133247422 |
9 | 50038640 |
10 | 23940882 |
11 | 12572159 |
12 | 8026816 |
13 | 4c63104 |
14 | 3272b50 |
15 | 217d8dc |
hex | 16d4f12 |
23940882 has 48 divisors (see below), whose sum is σ = 59596992. Its totient is φ = 6804000.
The previous prime is 23940881. The next prime is 23940883. The reversal of 23940882 is 28804932.
It is an interprime number because it is at equal distance from previous prime (23940881) and next prime (23940883).
It is not an unprimeable number, because it can be changed into a prime (23940881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31248 + ... + 32004.
It is an arithmetic number, because the mean of its divisors is an integer number (1241604).
Almost surely, 223940882 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23940882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29798496).
23940882 is an abundant number, since it is smaller than the sum of its proper divisors (35656110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23940882 is a wasteful number, since it uses less digits than its factorization.
23940882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1023 (or 1020 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 23940882 is about 4892.9420597428. The cubic root of 23940882 is about 288.2128779114.
The spelling of 23940882 in words is "twenty-three million, nine hundred forty thousand, eight hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •