Base | Representation |
---|---|
bin | 101100101010… |
… | …0000101001101 |
3 | 1122001111200201 |
4 | 1121110011031 |
5 | 21443204234 |
6 | 2153453501 |
7 | 403002451 |
oct | 131240515 |
9 | 48044621 |
10 | 23413069 |
11 | 12241649 |
12 | 7a11291 |
13 | 4b09ab4 |
14 | 3176661 |
15 | 20c7314 |
hex | 165414d |
23413069 has 2 divisors, whose sum is σ = 23413070. Its totient is φ = 23413068.
The previous prime is 23413051. The next prime is 23413099. The reversal of 23413069 is 96031432.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20820969 + 2592100 = 4563^2 + 1610^2 .
It is a cyclic number.
It is not a de Polignac number, because 23413069 - 213 = 23404877 is a prime.
It is a super-2 number, since 2×234130692 = 1096343599997522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23413099) by changing a digit.
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 as a sum of consecutive naturals, namely, 11706534 + 11706535.
It is an arithmetic number, because the mean of its divisors is an integer number (11706535).
Almost surely, 223413069 is an apocalyptic number.
It is an amenable number.
23413069 is a deficient number, since it is larger than the sum of its proper divisors (1).
23413069 is an equidigital number, since it uses as much as digits as its factorization.
23413069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 23413069 is about 4838.7053020410. The cubic root of 23413069 is about 286.0790895748.
The spelling of 23413069 in words is "twenty-three million, four hundred thirteen thousand, sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •