Base | Representation |
---|---|
bin | 10011010110101010111… |
… | …110001001100001101101 |
3 | 11201010222220200201210021 |
4 | 103112222332021201231 |
5 | 133242331402010013 |
6 | 2454555533042141 |
7 | 165042653426131 |
oct | 23265276114155 |
9 | 4633886621707 |
10 | 1330013313133 |
11 | 47306792960a |
12 | 195922926351 |
13 | 9855c17111b |
14 | 4853169b3c1 |
15 | 248e3ccda8d |
hex | 135aaf8986d |
1330013313133 has 4 divisors (see below), whose sum is σ = 1330036933408. Its totient is φ = 1329989692860.
The previous prime is 1330013313077. The next prime is 1330013313137. The reversal of 1330013313133 is 3313133100331.
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 a de Polignac number, because none of the positive numbers 2k-1330013313133 is a prime.
It is a super-2 number, since 2×13300133131332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1330013313098 and 1330013313107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330013313137) 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, 11725473 + ... + 11838358.
It is an arithmetic number, because the mean of its divisors is an integer number (332509233352).
Almost surely, 21330013313133 is an apocalyptic number.
It is an amenable number.
1330013313133 is a deficient number, since it is larger than the sum of its proper divisors (23620275).
1330013313133 is an equidigital number, since it uses as much as digits as its factorization.
1330013313133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23620274.
The product of its (nonzero) digits is 2187, while the sum is 25.
Adding to 1330013313133 its reverse (3313133100331), we get a palindrome (4643146413464).
The spelling of 1330013313133 in words is "one trillion, three hundred thirty billion, thirteen million, three hundred thirteen thousand, one hundred thirty-three".
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