Base | Representation |
---|---|
bin | 1010101001011110100111… |
… | …00000000010010010010011 |
3 | 10001220111021112120102210200 |
4 | 11110233103200002102103 |
5 | 11032114232232333133 |
6 | 121444520533230243 |
7 | 4634464546366611 |
oct | 524572340022223 |
9 | 101814245512720 |
10 | 23415415121043 |
11 | 7508470440770 |
12 | 2762093192383 |
13 | 100b0aaca506a |
14 | 5ad45271a6b1 |
15 | 2a914e486913 |
hex | 154bd3802493 |
23415415121043 has 12 divisors (see below), whose sum is σ = 36897017766648. Its totient is φ = 14191160679360.
The previous prime is 23415415121027. The next prime is 23415415121083. The reversal of 23415415121043 is 34012151451432.
23415415121043 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 541 + 5 + 1 + 2 + 104 + 3 = 666.
It is not a de Polignac number, because 23415415121043 - 24 = 23415415121027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23415415120989 and 23415415121007.
It is not an unprimeable number, because it can be changed into a prime (23415415121083) 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 11 ways as a sum of consecutive naturals, for example, 118259672230 + ... + 118259672427.
It is an arithmetic number, because the mean of its divisors is an integer number (3074751480554).
Almost surely, 223415415121043 is an apocalyptic number.
23415415121043 is a deficient number, since it is larger than the sum of its proper divisors (13481602645605).
23415415121043 is a wasteful number, since it uses less digits than its factorization.
23415415121043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236519344674 (or 236519344671 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 23415415121043 its reverse (34012151451432), we get a palindrome (57427566572475).
The spelling of 23415415121043 in words is "twenty-three trillion, four hundred fifteen billion, four hundred fifteen million, one hundred twenty-one thousand, forty-three".
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