Base | Representation |
---|---|
bin | 101101001010… |
… | …0110110000101 |
3 | 1122112222120121 |
4 | 1122110312011 |
5 | 22030201331 |
6 | 2203301541 |
7 | 405156031 |
oct | 132246605 |
9 | 48488517 |
10 | 23678341 |
11 | 12402985 |
12 | 7b1a8b1 |
13 | 4ba076b |
14 | 32051c1 |
15 | 212ac11 |
hex | 1694d85 |
23678341 has 2 divisors, whose sum is σ = 23678342. Its totient is φ = 23678340.
The previous prime is 23678329. The next prime is 23678357. The reversal of 23678341 is 14387632.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 19492225 + 4186116 = 4415^2 + 2046^2 .
It is a cyclic number.
It is not a de Polignac number, because 23678341 - 211 = 23676293 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 23678297 and 23678306.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23678311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11839170 + 11839171.
It is an arithmetic number, because the mean of its divisors is an integer number (11839171).
Almost surely, 223678341 is an apocalyptic number.
It is an amenable number.
23678341 is a deficient number, since it is larger than the sum of its proper divisors (1).
23678341 is an equidigital number, since it uses as much as digits as its factorization.
23678341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 24192, while the sum is 34.
The square root of 23678341 is about 4866.0395600529. The cubic root of 23678341 is about 287.1554678162.
The spelling of 23678341 in words is "twenty-three million, six hundred seventy-eight thousand, three hundred forty-one".
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