Base | Representation |
---|---|
bin | 11000100110110111… |
… | …11110100010001111 |
3 | 1021002200211111012021 |
4 | 30103123332202033 |
5 | 204024004044043 |
6 | 10022525351011 |
7 | 645244446541 |
oct | 142333764217 |
9 | 37080744167 |
10 | 13211003023 |
11 | 566a2a3119 |
12 | 2688408467 |
13 | 132700c26a |
14 | 8d47b3691 |
15 | 524c313ed |
hex | 3136fe88f |
13211003023 has 8 divisors (see below), whose sum is σ = 13318959600. Its totient is φ = 13103213760.
The previous prime is 13211003021. The next prime is 13211003063. The reversal of 13211003023 is 32030011231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13211003023 - 21 = 13211003021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13211002988 and 13211003006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13211003021) 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, 119253 + ... + 201601.
It is an arithmetic number, because the mean of its divisors is an integer number (1664869950).
Almost surely, 213211003023 is an apocalyptic number.
13211003023 is a deficient number, since it is larger than the sum of its proper divisors (107956577).
13211003023 is a wasteful number, since it uses less digits than its factorization.
13211003023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83657.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13211003023 its reverse (32030011231), we get a palindrome (45241014254).
The spelling of 13211003023 in words is "thirteen billion, two hundred eleven million, three thousand, twenty-three".
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