Base | Representation |
---|---|
bin | 1010101001001001010110… |
… | …11000011101111110101111 |
3 | 10001212101211022201110022212 |
4 | 11110210223120131332233 |
5 | 11031422400141133242 |
6 | 121435352403001035 |
7 | 4633612024000310 |
oct | 524445330357657 |
9 | 101771738643285 |
10 | 23404004630447 |
11 | 7503645522251 |
12 | 275ba2996917b |
13 | 1009cb000518c |
14 | 5aca8d114607 |
15 | 2a8bd2860782 |
hex | 15492b61dfaf |
23404004630447 has 8 divisors (see below), whose sum is σ = 26751073524000. Its totient is φ = 20057845652064.
The previous prime is 23404004630443. The next prime is 23404004630519. The reversal of 23404004630447 is 74403640040432.
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 23404004630447 - 22 = 23404004630443 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23404004630443) 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, 227423672 + ... + 227526557.
It is an arithmetic number, because the mean of its divisors is an integer number (3343884190500).
Almost surely, 223404004630447 is an apocalyptic number.
23404004630447 is a deficient number, since it is larger than the sum of its proper divisors (3347068893553).
23404004630447 is an equidigital number, since it uses as much as digits as its factorization.
23404004630447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454957585.
The product of its (nonzero) digits is 774144, while the sum is 41.
Adding to 23404004630447 its reverse (74403640040432), we get a palindrome (97807644670879).
The spelling of 23404004630447 in words is "twenty-three trillion, four hundred four billion, four million, six hundred thirty thousand, four hundred forty-seven".
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