Base | Representation |
---|---|
bin | 1011110101111011110101… |
… | …1000001101000100101011 |
3 | 1201002211001102112101010211 |
4 | 2331132331120031010223 |
5 | 3201314431104104003 |
6 | 43405511201321551 |
7 | 2512516022156410 |
oct | 275367530150453 |
9 | 51084042471124 |
10 | 13021223113003 |
11 | 41702a6a91706 |
12 | 15637253362b7 |
13 | 735b8588a851 |
14 | 330332936107 |
15 | 178aa29a696d |
hex | bd7bd60d12b |
13021223113003 has 16 divisors (see below), whose sum is σ = 14913842368000. Its totient is φ = 11136722861376.
The previous prime is 13021223112973. The next prime is 13021223113007. The reversal of 13021223113003 is 30031132212031.
It is not a de Polignac number, because 13021223113003 - 241 = 10822199857451 is a prime.
It is a super-3 number, since 3×130212231130033 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13021223113007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19714450 + ... + 20364232.
It is an arithmetic number, because the mean of its divisors is an integer number (932115148000).
Almost surely, 213021223113003 is an apocalyptic number.
13021223113003 is a deficient number, since it is larger than the sum of its proper divisors (1892619254997).
13021223113003 is an equidigital number, since it uses as much as digits as its factorization.
13021223113003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 656026.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13021223113003 its reverse (30031132212031), we get a palindrome (43052355325034).
The spelling of 13021223113003 in words is "thirteen trillion, twenty-one billion, two hundred twenty-three million, one hundred thirteen thousand, three".
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