Base | Representation |
---|---|
bin | 1011111100011100111111… |
… | …0011001101010000010111 |
3 | 1201111112002101022020202101 |
4 | 2333013033303031100113 |
5 | 3210133244020044343 |
6 | 43533150455222531 |
7 | 2523561654262051 |
oct | 277071763152027 |
9 | 51445071266671 |
10 | 13133201331223 |
11 | 4203839851406 |
12 | 1581376677a47 |
13 | 7435bcb7667c |
14 | 3359167448d1 |
15 | 17b9585ace4d |
hex | bf1cfccd417 |
13133201331223 has 8 divisors (see below), whose sum is σ = 13442361684128. Its totient is φ = 12827534315904.
The previous prime is 13133201331169. The next prime is 13133201331251. The reversal of 13133201331223 is 32213310233131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13133201331223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13133201331191 and 13133201331200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133201331023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873326790 + ... + 873341827.
It is an arithmetic number, because the mean of its divisors is an integer number (1680295210516).
Almost surely, 213133201331223 is an apocalyptic number.
13133201331223 is a deficient number, since it is larger than the sum of its proper divisors (309160352905).
13133201331223 is a wasteful number, since it uses less digits than its factorization.
13133201331223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1746668793.
The product of its (nonzero) digits is 5832, while the sum is 28.
Adding to 13133201331223 its reverse (32213310233131), we get a palindrome (45346511564354).
The spelling of 13133201331223 in words is "thirteen trillion, one hundred thirty-three billion, two hundred one million, three hundred thirty-one thousand, two hundred twenty-three".
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