Base | Representation |
---|---|
bin | 101101101000… |
… | …1000011110110 |
3 | 1200000111220110 |
4 | 1123101003312 |
5 | 22111044412 |
6 | 2212443450 |
7 | 410234064 |
oct | 133210366 |
9 | 50014813 |
10 | 23924982 |
11 | 12561214 |
12 | 8019586 |
13 | 4c58ac3 |
14 | 326b034 |
15 | 2178d3c |
hex | 16d10f6 |
23924982 has 16 divisors (see below), whose sum is σ = 47965680. Its totient is φ = 7955712.
The previous prime is 23924959. The next prime is 23924983. The reversal of 23924982 is 28942932.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23924982.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23924983) 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 7 ways as a sum of consecutive naturals, for example, 2007 + ... + 7202.
It is an arithmetic number, because the mean of its divisors is an integer number (2997855).
Almost surely, 223924982 is an apocalyptic number.
23924982 is an abundant number, since it is smaller than the sum of its proper divisors (24040698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23924982 is a wasteful number, since it uses less digits than its factorization.
23924982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9647.
The product of its digits is 62208, while the sum is 39.
The square root of 23924982 is about 4891.3170005633. The cubic root of 23924982 is about 288.1490596052.
The spelling of 23924982 in words is "twenty-three million, nine hundred twenty-four thousand, nine hundred eighty-two".
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