Base | Representation |
---|---|
bin | 100000001101010… |
… | …0011010010001101 |
3 | 2210022112100120110 |
4 | 1000122203102031 |
5 | 4203124431333 |
6 | 255123110233 |
7 | 35531546652 |
oct | 10032432215 |
9 | 2708470513 |
10 | 1080702093 |
11 | 505034529 |
12 | 261b12379 |
13 | 142b84cc3 |
14 | a3757c29 |
15 | 64d23063 |
hex | 406a348d |
1080702093 has 4 divisors (see below), whose sum is σ = 1440936128. Its totient is φ = 720468060.
The previous prime is 1080702089. The next prime is 1080702113. The reversal of 1080702093 is 3902070801.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 1080702093 - 22 = 1080702089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1080702093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1080702043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180117013 + ... + 180117018.
It is an arithmetic number, because the mean of its divisors is an integer number (360234032).
Almost surely, 21080702093 is an apocalyptic number.
It is an amenable number.
1080702093 is a deficient number, since it is larger than the sum of its proper divisors (360234035).
1080702093 is an equidigital number, since it uses as much as digits as its factorization.
1080702093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360234034.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 1080702093 is about 32874.0337196396. The cubic root of 1080702093 is about 1026.2078461690.
Adding to 1080702093 its reverse (3902070801), we get a palindrome (4982772894).
The spelling of 1080702093 in words is "one billion, eighty million, seven hundred two thousand, ninety-three".
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