Base | Representation |
---|---|
bin | 1010100110001111111000… |
… | …10001110111110100111001 |
3 | 10001111212210210201102222102 |
4 | 11103013330101313310321 |
5 | 11023304433102434340 |
6 | 121321523555433145 |
7 | 4623455334443636 |
oct | 523077421676471 |
9 | 101455723642872 |
10 | 23304430124345 |
11 | 7475398294aa7 |
12 | 274467a5b57b5 |
13 | 10007a16c1c96 |
14 | 5a7d247b318d |
15 | 2a6305b73215 |
hex | 1531fc477d39 |
23304430124345 has 8 divisors (see below), whose sum is σ = 27968633949960. Its totient is φ = 18641332232320.
The previous prime is 23304430124279. The next prime is 23304430124411. The reversal of 23304430124345 is 54342103440332.
It is an interprime number because it is at equal distance from previous prime (23304430124279) and next prime (23304430124411).
It can be written as a sum of positive squares in 4 ways, for example, as 5932381179904 + 17372048944441 = 2435648^2 + 4167979^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23304430124345 - 214 = 23304430107961 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23304430124299 and 23304430124308.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276437036 + ... + 276521325.
It is an arithmetic number, because the mean of its divisors is an integer number (3496079243745).
Almost surely, 223304430124345 is an apocalyptic number.
It is an amenable number.
23304430124345 is a deficient number, since it is larger than the sum of its proper divisors (4664203825615).
23304430124345 is an equidigital number, since it uses as much as digits as its factorization.
23304430124345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 552966795.
The product of its (nonzero) digits is 414720, while the sum is 38.
Adding to 23304430124345 its reverse (54342103440332), we get a palindrome (77646533564677).
The spelling of 23304430124345 in words is "twenty-three trillion, three hundred four billion, four hundred thirty million, one hundred twenty-four thousand, three hundred forty-five".
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