Base | Representation |
---|---|
bin | 100001011110101… |
… | …1111000011010110 |
3 | 2220021220100121110 |
4 | 1002331133003112 |
5 | 4300043223410 |
6 | 303250355450 |
7 | 36560602101 |
oct | 10275370326 |
9 | 2807810543 |
10 | 1123414230 |
11 | 527157814 |
12 | 27428bb86 |
13 | 14b98b163 |
14 | a92b5738 |
15 | 6895d720 |
hex | 42f5f0d6 |
1123414230 has 64 divisors (see below), whose sum is σ = 2884351680. Its totient is φ = 279035904.
The previous prime is 1123414223. The next prime is 1123414241. The reversal of 1123414230 is 324143211.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1123414197 and 1123414206.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 38116 + ... + 60824.
It is an arithmetic number, because the mean of its divisors is an integer number (45067995).
Almost surely, 21123414230 is an apocalyptic number.
1123414230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1123414230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1442175840).
1123414230 is an abundant number, since it is smaller than the sum of its proper divisors (1760937450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1123414230 is a wasteful number, since it uses less digits than its factorization.
1123414230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22833.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1123414230 is about 33517.3720628572. The cubic root of 1123414230 is about 1039.5530099584.
Adding to 1123414230 its reverse (324143211), we get a palindrome (1447557441).
The spelling of 1123414230 in words is "one billion, one hundred twenty-three million, four hundred fourteen thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •