Base | Representation |
---|---|
bin | 11000011010110101… |
… | …01110110011010111 |
3 | 1020211122210200010100 |
4 | 30031122232303113 |
5 | 203322130410033 |
6 | 10004521025143 |
7 | 642610162443 |
oct | 141532566327 |
9 | 36748720110 |
10 | 13110013143 |
11 | 5618295a07 |
12 | 265a6251b3 |
13 | 130c110036 |
14 | 8c5205823 |
15 | 51ae33513 |
hex | 30d6aecd7 |
13110013143 has 12 divisors (see below), whose sum is σ = 19120538320. Its totient is φ = 8655153696.
The previous prime is 13110013127. The next prime is 13110013153. The reversal of 13110013143 is 34131001131.
It is not a de Polignac number, because 13110013143 - 24 = 13110013127 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 (13110013153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7070278 + ... + 7072131.
Almost surely, 213110013143 is an apocalyptic number.
13110013143 is a deficient number, since it is larger than the sum of its proper divisors (6010525177).
13110013143 is a wasteful number, since it uses less digits than its factorization.
13110013143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14142518 (or 14142515 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13110013143 its reverse (34131001131), we get a palindrome (47241014274).
The spelling of 13110013143 in words is "thirteen billion, one hundred ten million, thirteen thousand, one hundred forty-three".
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