Base | Representation |
---|---|
bin | 1011110100101101100001… |
… | …0011110110011011010111 |
3 | 1201000210210022001200100012 |
4 | 2331023120103312123113 |
5 | 3200443402212320043 |
6 | 43352113125510435 |
7 | 2511143035525604 |
oct | 275133023663327 |
9 | 51023708050305 |
10 | 13000200120023 |
11 | 4162399064946 |
12 | 155b63887241b |
13 | 733bb528522c |
14 | 32d2da8396ab |
15 | 178272016a18 |
hex | bd2d84f66d7 |
13000200120023 has 32 divisors (see below), whose sum is σ = 14064266551104. Its totient is φ = 11972168589312.
The previous prime is 13000200119999. The next prime is 13000200120053. The reversal of 13000200120023 is 32002100200031.
It is a happy number.
It is not a de Polignac number, because 13000200120023 - 224 = 13000183342807 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 (13000200120053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276594161 + ... + 276641157.
It is an arithmetic number, because the mean of its divisors is an integer number (439508329722).
Almost surely, 213000200120023 is an apocalyptic number.
13000200120023 is a deficient number, since it is larger than the sum of its proper divisors (1064066431081).
13000200120023 is a wasteful number, since it uses less digits than its factorization.
13000200120023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48851.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 13000200120023 its reverse (32002100200031), we get a palindrome (45002300320054).
The spelling of 13000200120023 in words is "thirteen trillion, two hundred million, one hundred twenty thousand, twenty-three".
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