Base | Representation |
---|---|
bin | 100111010101111… |
… | …0101000001101010 |
3 | 10102000000122112201 |
4 | 1032223311001222 |
5 | 10200422042414 |
6 | 334554330414 |
7 | 44466524500 |
oct | 11653650152 |
9 | 3360018481 |
10 | 1320112234 |
11 | 618194951 |
12 | 30a129a0a |
13 | 18065a4cc |
14 | c7478670 |
15 | 7ad64574 |
hex | 4eaf506a |
1320112234 has 24 divisors (see below), whose sum is σ = 2346931908. Its totient is φ = 555085440.
The previous prime is 1320112231. The next prime is 1320112247. The reversal of 1320112234 is 4322110231.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1314280009 + 5832225 = 36253^2 + 2415^2 .
It is not an unprimeable number, because it can be changed into a prime (1320112231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121887 + ... + 132274.
Almost surely, 21320112234 is an apocalyptic number.
1320112234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1320112234 is a deficient number, since it is larger than the sum of its proper divisors (1026819674).
1320112234 is a wasteful number, since it uses less digits than its factorization.
1320112234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254230 (or 254223 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1320112234 is about 36333.3487859294. The cubic root of 1320112234 is about 1096.9923995942.
Adding to 1320112234 its reverse (4322110231), we get a palindrome (5642222465).
The spelling of 1320112234 in words is "one billion, three hundred twenty million, one hundred twelve thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •