Base | Representation |
---|---|
bin | 100001011101101… |
… | …0001001111101110 |
3 | 2220020210211211212 |
4 | 1002323101033232 |
5 | 4244421132030 |
6 | 303230114422 |
7 | 36552632510 |
oct | 10273211756 |
9 | 2806724755 |
10 | 1122833390 |
11 | 5268a0388 |
12 | 27404ba12 |
13 | 14b816973 |
14 | a91a3bb0 |
15 | 68896595 |
hex | 42ed13ee |
1122833390 has 32 divisors (see below), whose sum is σ = 2331431424. Its totient is φ = 381371040.
The previous prime is 1122833363. The next prime is 1122833401. The reversal of 1122833390 is 933382211.
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 15 ways as a sum of consecutive naturals, for example, 67466 + ... + 82445.
It is an arithmetic number, because the mean of its divisors is an integer number (72857232).
Almost surely, 21122833390 is an apocalyptic number.
1122833390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1122833390 is an abundant number, since it is smaller than the sum of its proper divisors (1208598034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122833390 is a wasteful number, since it uses less digits than its factorization.
1122833390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150032.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 1122833390 is about 33508.7061821253. The cubic root of 1122833390 is about 1039.3738186896.
The spelling of 1122833390 in words is "one billion, one hundred twenty-two million, eight hundred thirty-three thousand, three hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •