Base | Representation |
---|---|
bin | 100110001011… |
… | …110110100111 |
3 | 200211120011121 |
4 | 212023312213 |
5 | 10030310043 |
6 | 554314411 |
7 | 151040512 |
oct | 46136647 |
9 | 20746147 |
10 | 10010023 |
11 | 5717751 |
12 | 3428a07 |
13 | 20c62ba |
14 | 1487d79 |
15 | d2aded |
hex | 98bda7 |
10010023 has 2 divisors, whose sum is σ = 10010024. Its totient is φ = 10010022.
The previous prime is 10009981. The next prime is 10010029. The reversal of 10010023 is 32001001.
It is a strong prime.
It is an emirp because it is prime and its reverse (32001001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10010023 - 29 = 10009511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10009988 and 10010015.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10010029) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005011 + 5005012.
It is an arithmetic number, because the mean of its divisors is an integer number (5005012).
Almost surely, 210010023 is an apocalyptic number.
10010023 is a deficient number, since it is larger than the sum of its proper divisors (1).
10010023 is an equidigital number, since it uses as much as digits as its factorization.
10010023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 10010023 is about 3163.8620387115. The cubic root of 10010023 is about 215.5154246312.
Adding to 10010023 its reverse (32001001), we get a palindrome (42011024).
The spelling of 10010023 in words is "ten million, ten thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •