Base | Representation |
---|---|
bin | 10101101101111111… |
… | …111011000100110111 |
3 | 2020012020021111101211 |
4 | 111231333323010313 |
5 | 340224444410241 |
6 | 14414015102251 |
7 | 1453620236122 |
oct | 255577730467 |
9 | 66166244354 |
10 | 23320310071 |
11 | 9987786133 |
12 | 4629b11987 |
13 | 227854b556 |
14 | 11b326b3b9 |
15 | 9174d1781 |
hex | 56dffb137 |
23320310071 has 2 divisors, whose sum is σ = 23320310072. Its totient is φ = 23320310070.
The previous prime is 23320310011. The next prime is 23320310093. The reversal of 23320310071 is 17001302332.
It is a happy number.
It is an a-pointer prime, because the next prime (23320310093) can be obtained adding 23320310071 to its sum of digits (22).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23320310071 - 211 = 23320308023 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23320310011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660155035 + 11660155036.
It is an arithmetic number, because the mean of its divisors is an integer number (11660155036).
Almost surely, 223320310071 is an apocalyptic number.
23320310071 is a deficient number, since it is larger than the sum of its proper divisors (1).
23320310071 is an equidigital number, since it uses as much as digits as its factorization.
23320310071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 22.
The spelling of 23320310071 in words is "twenty-three billion, three hundred twenty million, three hundred ten thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •