Base | Representation |
---|---|
bin | 1001000110011011010100… |
… | …00111101011100010101001 |
3 | 2121212010112222201210002010 |
4 | 10203031222013223202221 |
5 | 10110334120423432223 |
6 | 110321222343430133 |
7 | 4133551556054622 |
oct | 443155207534251 |
9 | 77763488653063 |
10 | 20012033030313 |
11 | 6416067a29895 |
12 | 22b2571455349 |
13 | b2218524190c |
14 | 4d28323d6a49 |
15 | 24a85b47d393 |
hex | 12336a1eb8a9 |
20012033030313 has 16 divisors (see below), whose sum is σ = 27333724320000. Its totient is φ = 13015853685120.
The previous prime is 20012033030281. The next prime is 20012033030347. The reversal of 20012033030313 is 31303033021002.
It is not a de Polignac number, because 20012033030313 - 25 = 20012033030281 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20012033030313.
It is not an unprimeable number, because it can be changed into a prime (20012033030713) 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, 16952688 + ... + 18094686.
It is an arithmetic number, because the mean of its divisors is an integer number (1708357770000).
Almost surely, 220012033030313 is an apocalyptic number.
It is an amenable number.
20012033030313 is a deficient number, since it is larger than the sum of its proper divisors (7321691289687).
20012033030313 is a wasteful number, since it uses less digits than its factorization.
20012033030313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1284512.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 20012033030313 its reverse (31303033021002), we get a palindrome (51315066051315).
The spelling of 20012033030313 in words is "twenty trillion, twelve billion, thirty-three million, thirty thousand, three hundred thirteen".
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