Base | Representation |
---|---|
bin | 1100000110110011110000… |
… | …0010110110110111111001 |
3 | 1202010112022012210110221220 |
4 | 3001230330002312313321 |
5 | 3221042123411013223 |
6 | 44151012345422253 |
7 | 2542460511631203 |
oct | 301547402666771 |
9 | 52115265713856 |
10 | 13311111032313 |
11 | 4272235181026 |
12 | 15ab94819a989 |
13 | 757303718853 |
14 | 340392a9b773 |
15 | 1813bc5186e3 |
hex | c1b3c0b6df9 |
13311111032313 has 4 divisors (see below), whose sum is σ = 17748148043088. Its totient is φ = 8874074021540.
The previous prime is 13311111032293. The next prime is 13311111032341. The reversal of 13311111032313 is 31323011111331.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13311111032313 - 210 = 13311111031289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13311111032393) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2218518505383 + ... + 2218518505388.
It is an arithmetic number, because the mean of its divisors is an integer number (4437037010772).
Almost surely, 213311111032313 is an apocalyptic number.
It is an amenable number.
13311111032313 is a deficient number, since it is larger than the sum of its proper divisors (4437037010775).
13311111032313 is an equidigital number, since it uses as much as digits as its factorization.
13311111032313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4437037010774.
The product of its (nonzero) digits is 486, while the sum is 24.
Adding to 13311111032313 its reverse (31323011111331), we get a palindrome (44634122143644).
The spelling of 13311111032313 in words is "thirteen trillion, three hundred eleven billion, one hundred eleven million, thirty-two thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •