Base | Representation |
---|---|
bin | 1011110110101001010001… |
… | …0111101011001010001001 |
3 | 1201010222112110010221120010 |
4 | 2331222110113223022021 |
5 | 3202014421010310441 |
6 | 43415245343222133 |
7 | 2513430204115260 |
oct | 275522427531211 |
9 | 51128473127503 |
10 | 13033420010121 |
11 | 41754958a6a75 |
12 | 1565b69ba7949 |
13 | 73707a761234 |
14 | 330b6c7695d7 |
15 | 17906866c116 |
hex | bda945eb289 |
13033420010121 has 16 divisors (see below), whose sum is σ = 19861393209728. Its totient is φ = 7447314700800.
The previous prime is 13033420010113. The next prime is 13033420010131. The reversal of 13033420010121 is 12101002433031.
It is not a de Polignac number, because 13033420010121 - 23 = 13033420010113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (13033420010131) 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 15 ways as a sum of consecutive naturals, for example, 14292040 + ... + 15176601.
It is an arithmetic number, because the mean of its divisors is an integer number (1241337075608).
Almost surely, 213033420010121 is an apocalyptic number.
It is an amenable number.
13033420010121 is a deficient number, since it is larger than the sum of its proper divisors (6827973199607).
13033420010121 is a wasteful number, since it uses less digits than its factorization.
13033420010121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29489712.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 13033420010121 its reverse (12101002433031), we get a palindrome (25134422443152).
The spelling of 13033420010121 in words is "thirteen trillion, thirty-three billion, four hundred twenty million, ten thousand, one hundred twenty-one".
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