Base | Representation |
---|---|
bin | 11000110101000100… |
… | …10010111110100011 |
3 | 1021101222221020201021 |
4 | 30122202102332203 |
5 | 204300001201011 |
6 | 10042422150311 |
7 | 651221660455 |
oct | 143242227643 |
9 | 37358836637 |
10 | 13330100131 |
11 | 5720548587 |
12 | 2700282397 |
13 | 13458ab21a |
14 | 9065362d5 |
15 | 530409471 |
hex | 31a892fa3 |
13330100131 has 4 divisors (see below), whose sum is σ = 13359789000. Its totient is φ = 13300411264.
The previous prime is 13330100117. The next prime is 13330100143. The reversal of 13330100131 is 13100103331.
13330100131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13330100131 - 223 = 13321711523 is a prime.
It is a super-2 number, since 2×133301001312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13330100111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14843761 + ... + 14844658.
It is an arithmetic number, because the mean of its divisors is an integer number (3339947250).
Almost surely, 213330100131 is an apocalyptic number.
13330100131 is a deficient number, since it is larger than the sum of its proper divisors (29688869).
13330100131 is an equidigital number, since it uses as much as digits as its factorization.
13330100131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29688868.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 13330100131 its reverse (13100103331), we get a palindrome (26430203462).
The spelling of 13330100131 in words is "thirteen billion, three hundred thirty million, one hundred thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •