Base | Representation |
---|---|
bin | 100001101011010… |
… | …1010001011101111 |
3 | 2220202022122000000 |
4 | 1003112222023233 |
5 | 4303240412143 |
6 | 304044035343 |
7 | 40000645530 |
oct | 10326521357 |
9 | 2822278000 |
10 | 1130013423 |
11 | 52a9548a0 |
12 | 276532b53 |
13 | 15015bac6 |
14 | aa112687 |
15 | 69313bd3 |
hex | 435aa2ef |
1130013423 has 112 divisors (see below), whose sum is σ = 2168232192. Its totient is φ = 571536000.
The previous prime is 1130013413. The next prime is 1130013439. The reversal of 1130013423 is 3243100311.
It is not a de Polignac number, because 1130013423 - 24 = 1130013407 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1130013396 and 1130013405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130013413) 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 111 ways as a sum of consecutive naturals, for example, 2301208 + ... + 2301698.
It is an arithmetic number, because the mean of its divisors is an integer number (19359216).
Almost surely, 21130013423 is an apocalyptic number.
1130013423 is a deficient number, since it is larger than the sum of its proper divisors (1038218769).
1130013423 is an equidigital number, since it uses as much as digits as its factorization.
1130013423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 568 (or 553 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1130013423 is about 33615.6722824340. The cubic root of 1130013423 is about 1041.5845615186.
Adding to 1130013423 its reverse (3243100311), we get a palindrome (4373113734).
The spelling of 1130013423 in words is "one billion, one hundred thirty million, thirteen thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •