Base | Representation |
---|---|
bin | 100001110001101… |
… | …0010001111011110 |
3 | 2220222112210012110 |
4 | 1003203102033132 |
5 | 4310112320410 |
6 | 304243014450 |
7 | 40041042234 |
oct | 10343221736 |
9 | 2828483173 |
10 | 1133323230 |
11 | 531805576 |
12 | 27766a426 |
13 | 150a4a480 |
14 | aa734954 |
15 | 69769720 |
hex | 438d23de |
1133323230 has 64 divisors (see below), whose sum is σ = 3000691008. Its totient is φ = 272163840.
The previous prime is 1133323223. The next prime is 1133323231. The reversal of 1133323230 is 323233311.
It is a junction number, because it is equal to n+sod(n) for n = 1133323197 and 1133323206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1133323231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19449 + ... + 51428.
It is an arithmetic number, because the mean of its divisors is an integer number (46885797).
Almost surely, 21133323230 is an apocalyptic number.
1133323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1133323230 is an abundant number, since it is smaller than the sum of its proper divisors (1867367778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1133323230 is a wasteful number, since it uses less digits than its factorization.
1133323230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70941.
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 1133323230 is about 33664.8664040124. The cubic root of 1133323230 is about 1042.6005032815.
Adding to 1133323230 its reverse (323233311), we get a palindrome (1456556541).
The spelling of 1133323230 in words is "one billion, one hundred thirty-three million, three hundred twenty-three thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •