Base | Representation |
---|---|
bin | 10101101110100101… |
… | …110001101111110101 |
3 | 2020012220221122120001 |
4 | 111232211301233311 |
5 | 340240014431313 |
6 | 14415011511301 |
7 | 1454100465661 |
oct | 255645615765 |
9 | 66186848501 |
10 | 23330233333 |
11 | 9992343680 |
12 | 46312b8531 |
13 | 227a6141c4 |
14 | 11b46d18a1 |
15 | 9182e1add |
hex | 56e971bf5 |
23330233333 has 16 divisors (see below), whose sum is σ = 26624080512. Its totient is φ = 20236480000.
The previous prime is 23330233259. The next prime is 23330233349. The reversal of 23330233333 is 33333203332.
It is not a de Polignac number, because 23330233333 - 229 = 22793362421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23330233933) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13528 + ... + 216433.
It is an arithmetic number, because the mean of its divisors is an integer number (1664005032).
Almost surely, 223330233333 is an apocalyptic number.
23330233333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23330233333 is a deficient number, since it is larger than the sum of its proper divisors (3293847179).
23330233333 is a wasteful number, since it uses less digits than its factorization.
23330233333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230396.
The product of its (nonzero) digits is 26244, while the sum is 28.
Adding to 23330233333 its reverse (33333203332), we get a palindrome (56663436665).
The spelling of 23330233333 in words is "twenty-three billion, three hundred thirty million, two hundred thirty-three thousand, three hundred thirty-three".
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