Base | Representation |
---|---|
bin | 11000011001101011… |
… | …01011101110110010 |
3 | 1020210222112020220000 |
4 | 30030311223232302 |
5 | 203312134114414 |
6 | 10003532530430 |
7 | 642431503026 |
oct | 141465535662 |
9 | 36728466800 |
10 | 13100301234 |
11 | 5612862239 |
12 | 2657320a16 |
13 | 130a0bc647 |
14 | 8c3bd8386 |
15 | 51a165b09 |
hex | 30cd6bbb2 |
13100301234 has 20 divisors (see below), whose sum is σ = 29354379054. Its totient is φ = 4366767024.
The previous prime is 13100301233. The next prime is 13100301239. The reversal of 13100301234 is 43210300131.
13100301234 is a `hidden beast` number, since 131 + 0 + 0 + 301 + 234 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7831719009 + 5268582225 = 88497^2 + 72585^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (13100301233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40432867 + ... + 40433190.
Almost surely, 213100301234 is an apocalyptic number.
13100301234 is an abundant number, since it is smaller than the sum of its proper divisors (16254077820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100301234 is an equidigital number, since it uses as much as digits as its factorization.
13100301234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80866071 (or 80866062 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13100301234 its reverse (43210300131), we get a palindrome (56310601365).
The spelling of 13100301234 in words is "thirteen billion, one hundred million, three hundred one thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •