Base | Representation |
---|---|
bin | 10101110000111001… |
… | …000001111110110101 |
3 | 2020022121120211002022 |
4 | 111300321001332311 |
5 | 340324410204442 |
6 | 14422511122525 |
7 | 1455046551164 |
oct | 256071017665 |
9 | 66277524068 |
10 | 23368834997 |
11 | 9a02109682 |
12 | 4642213445 |
13 | 228560b421 |
14 | 11b989d3db |
15 | 91b8b93d2 |
hex | 570e41fb5 |
23368834997 has 8 divisors (see below), whose sum is σ = 24683662080. Its totient is φ = 22089070080.
The previous prime is 23368834961. The next prime is 23368834999. The reversal of 23368834997 is 79943886332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23368834997 - 210 = 23368833973 is a prime.
It is a super-2 number, since 2×233688349972 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23368834999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8764172 + ... + 8766837.
It is an arithmetic number, because the mean of its divisors is an integer number (3085457760).
Almost surely, 223368834997 is an apocalyptic number.
It is an amenable number.
23368834997 is a deficient number, since it is larger than the sum of its proper divisors (1314827083).
23368834997 is a wasteful number, since it uses less digits than its factorization.
23368834997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17531083.
The product of its digits is 47029248, while the sum is 62.
The spelling of 23368834997 in words is "twenty-three billion, three hundred sixty-eight million, eight hundred thirty-four thousand, nine hundred ninety-seven".
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