Base | Representation |
---|---|
bin | 1011111011001110000000… |
… | …1110101001010100001111 |
3 | 1201102111100222020220010010 |
4 | 2332303200032221110033 |
5 | 3204311340020414043 |
6 | 43515323130444303 |
7 | 2522211431055246 |
oct | 276634016512417 |
9 | 51374328226103 |
10 | 13112002123023 |
11 | 41a5850407531 |
12 | 157923ab93693 |
13 | 7415c1bc3aab |
14 | 3348a509795d |
15 | 17b117411133 |
hex | bece03a950f |
13112002123023 has 8 divisors (see below), whose sum is σ = 17483501574448. Its totient is φ = 8740918710144.
The previous prime is 13112002122977. The next prime is 13112002123037. The reversal of 13112002123023 is 32032120021131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13112002123023 - 28 = 13112002122767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13112002123093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103936090 + ... + 104062167.
It is an arithmetic number, because the mean of its divisors is an integer number (2185437696806).
Almost surely, 213112002123023 is an apocalyptic number.
13112002123023 is a deficient number, since it is larger than the sum of its proper divisors (4371499451425).
13112002123023 is a wasteful number, since it uses less digits than its factorization.
13112002123023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208019273.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 13112002123023 its reverse (32032120021131), we get a palindrome (45144122144154).
The spelling of 13112002123023 in words is "thirteen trillion, one hundred twelve billion, two million, one hundred twenty-three thousand, twenty-three".
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