Base | Representation |
---|---|
bin | 101101011100… |
… | …0010000110100 |
3 | 1122211100120121 |
4 | 1122320100310 |
5 | 22044322122 |
6 | 2210341324 |
7 | 406332004 |
oct | 132702064 |
9 | 48740517 |
10 | 23823412 |
11 | 124a1978 |
12 | 7b8a844 |
13 | 4c217c2 |
14 | 3242004 |
15 | 2158bc7 |
hex | 16b8434 |
23823412 has 12 divisors (see below), whose sum is σ = 42818020. Its totient is φ = 11589696.
The previous prime is 23823403. The next prime is 23823427. The reversal of 23823412 is 21432832.
It can be written as a sum of positive squares in 2 ways, for example, as 13351716 + 10471696 = 3654^2 + 3236^2 .
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 3 ways as a sum of consecutive naturals, for example, 80337 + ... + 80632.
Almost surely, 223823412 is an apocalyptic number.
It is an amenable number.
23823412 is a deficient number, since it is larger than the sum of its proper divisors (18994608).
23823412 is a wasteful number, since it uses less digits than its factorization.
23823412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161010 (or 161008 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
The square root of 23823412 is about 4880.9232733162. The cubic root of 23823412 is about 287.7407163565.
The spelling of 23823412 in words is "twenty-three million, eight hundred twenty-three thousand, four hundred twelve".
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