Base | Representation |
---|---|
bin | 1100001101101110101010… |
… | …0100100100001010000001 |
3 | 1202112220012000102110012012 |
4 | 3003123222210210022001 |
5 | 3230014121311033441 |
6 | 44321354105542305 |
7 | 2554166666565314 |
oct | 303335244441201 |
9 | 52486160373165 |
10 | 13430003221121 |
11 | 43086a5776203 |
12 | 160a9a8aa4995 |
13 | 7655a0248a26 |
14 | 346030c3097b |
15 | 18452a0e39eb |
hex | c36ea924281 |
13430003221121 has 8 divisors (see below), whose sum is σ = 14497154902080. Its totient is φ = 12403121414992.
The previous prime is 13430003221097. The next prime is 13430003221199. The reversal of 13430003221121 is 12112230003431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13430003221121 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13430003271121) 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, 10067468015 + ... + 10067469348.
It is an arithmetic number, because the mean of its divisors is an integer number (1812144362760).
Almost surely, 213430003221121 is an apocalyptic number.
It is an amenable number.
13430003221121 is a deficient number, since it is larger than the sum of its proper divisors (1067151680959).
13430003221121 is a wasteful number, since it uses less digits than its factorization.
13430003221121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20134937415.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13430003221121 its reverse (12112230003431), we get a palindrome (25542233224552).
The spelling of 13430003221121 in words is "thirteen trillion, four hundred thirty billion, three million, two hundred twenty-one thousand, one hundred twenty-one".
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