Base | Representation |
---|---|
bin | 10110001100101010… |
… | …100101000101011101 |
3 | 2021112002101201210110 |
4 | 112030222211011131 |
5 | 342303202334134 |
6 | 14541034400233 |
7 | 1502435350050 |
oct | 261452450535 |
9 | 67462351713 |
10 | 23834808669 |
11 | a121145591 |
12 | 4752290079 |
13 | 232b00b9a9 |
14 | 1221718a97 |
15 | 9477607e9 |
hex | 58caa515d |
23834808669 has 32 divisors (see below), whose sum is σ = 36715598080. Its totient is φ = 13471598592.
The previous prime is 23834808659. The next prime is 23834808689. The reversal of 23834808669 is 96680843832.
It is a happy number.
It is not a de Polignac number, because 23834808669 - 24 = 23834808653 is a prime.
It is a super-2 number, since 2×238348086692 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23834808619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6869067 + ... + 6872535.
It is an arithmetic number, because the mean of its divisors is an integer number (1147362440).
Almost surely, 223834808669 is an apocalyptic number.
It is an amenable number.
23834808669 is a deficient number, since it is larger than the sum of its proper divisors (12880789411).
23834808669 is a wasteful number, since it uses less digits than its factorization.
23834808669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6949.
The product of its (nonzero) digits is 11943936, while the sum is 57.
The spelling of 23834808669 in words is "twenty-three billion, eight hundred thirty-four million, eight hundred eight thousand, six hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •