Base | Representation |
---|---|
bin | 11000101101111010… |
… | …00010100111010010 |
3 | 1021020210211221202101 |
4 | 30112331002213102 |
5 | 204134110032010 |
6 | 10032434111014 |
7 | 646562104600 |
oct | 142675024722 |
9 | 37223757671 |
10 | 13270002130 |
11 | 569a630010 |
12 | 26a411b46a |
13 | 13362c8788 |
14 | 8dc570870 |
15 | 529ed773a |
hex | 316f429d2 |
13270002130 has 96 divisors (see below), whose sum is σ = 30350754432. Its totient is φ = 4130784000.
The previous prime is 13270002127. The next prime is 13270002131. The reversal of 13270002130 is 3120007231.
13270002130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13270002098 and 13270002107.
It is not an unprimeable number, because it can be changed into a prime (13270002131) 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 47 ways as a sum of consecutive naturals, for example, 7367230 + ... + 7369030.
It is an arithmetic number, because the mean of its divisors is an integer number (316153692).
Almost surely, 213270002130 is an apocalyptic number.
13270002130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13270002130 is an abundant number, since it is smaller than the sum of its proper divisors (17080752302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13270002130 is a wasteful number, since it uses less digits than its factorization.
13270002130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3200 (or 3193 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 19.
Adding to 13270002130 its reverse (3120007231), we get a palindrome (16390009361).
The spelling of 13270002130 in words is "thirteen billion, two hundred seventy million, two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •