Base | Representation |
---|---|
bin | 1011111011110011101011… |
… | …1000101100100001001111 |
3 | 1201110110110121201012022120 |
4 | 2332330322320230201033 |
5 | 3204443041413431343 |
6 | 43524114314344023 |
7 | 2523020123260641 |
oct | 276747270544117 |
9 | 51413417635276 |
10 | 13122113030223 |
11 | 41aa06979278a |
12 | 157b1a112b013 |
13 | 742543873512 |
14 | 335183c4a891 |
15 | 17b509dca683 |
hex | bef3ae2c84f |
13122113030223 has 8 divisors (see below), whose sum is σ = 17499491600688. Its totient is φ = 8746404906624.
The previous prime is 13122113030219. The next prime is 13122113030251. The reversal of 13122113030223 is 32203031122131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13122113030223 - 22 = 13122113030219 is a prime.
It is a super-2 number, since 2×131221130302232 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13122113030193 and 13122113030202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13122113030263) 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, 417593386 + ... + 417624807.
It is an arithmetic number, because the mean of its divisors is an integer number (2187436450086).
Almost surely, 213122113030223 is an apocalyptic number.
13122113030223 is a deficient number, since it is larger than the sum of its proper divisors (4377378570465).
13122113030223 is an equidigital number, since it uses as much as digits as its factorization.
13122113030223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835223433.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13122113030223 its reverse (32203031122131), we get a palindrome (45325144152354).
It can be divided in two parts, 1312211 and 3030223, that added together give a palindrome (4342434).
The spelling of 13122113030223 in words is "thirteen trillion, one hundred twenty-two billion, one hundred thirteen million, thirty thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •