Base | Representation |
---|---|
bin | 1010011101110110011001… |
… | …11011110111000001000001 |
3 | 10000111021222202121112102122 |
4 | 11032323030323313001001 |
5 | 11004043001443001443 |
6 | 120541202431254025 |
7 | 4563561534466133 |
oct | 516731473670101 |
9 | 100437882545378 |
10 | 23015873015873 |
11 | 7373a82327551 |
12 | 26b876937a315 |
13 | cac50649900a |
14 | 597d8d2ad053 |
15 | 29da67d8a968 |
hex | 14eeccef7041 |
23015873015873 has 8 divisors (see below), whose sum is σ = 23046316406208. Its totient is φ = 22985431354864.
The previous prime is 23015873015869. The next prime is 23015873015963. The reversal of 23015873015873 is 37851037851032.
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 23015873015873 - 22 = 23015873015869 is a prime.
It is a Duffinian number.
23015873015873 is a modest number, since divided by 15873015873 gives 23 as remainder.
It is not an unprimeable number, because it can be changed into a prime (23015873615873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27385436 + ... + 28213362.
It is an arithmetic number, because the mean of its divisors is an integer number (2880789550776).
Almost surely, 223015873015873 is an apocalyptic number.
It is an amenable number.
23015873015873 is a deficient number, since it is larger than the sum of its proper divisors (30443390335).
23015873015873 is an equidigital number, since it uses as much as digits as its factorization.
23015873015873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 864663.
The product of its (nonzero) digits is 4233600, while the sum is 53.
The spelling of 23015873015873 in words is "twenty-three trillion, fifteen billion, eight hundred seventy-three million, fifteen thousand, eight hundred seventy-three".
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