Base | Representation |
---|---|
bin | 111101100100110… |
… | …100011011110000 |
3 | 2122222212222211022 |
4 | 331210310123300 |
5 | 4103430442003 |
6 | 250302035012 |
7 | 34412611640 |
oct | 7544643360 |
9 | 2588788738 |
10 | 1033062128 |
11 | 49015595a |
12 | 249b78a68 |
13 | 136044b87 |
14 | 9b2b6520 |
15 | 60a62738 |
hex | 3d9346f0 |
1033062128 has 80 divisors (see below), whose sum is σ = 2399340480. Its totient is φ = 421521408.
The previous prime is 1033062127. The next prime is 1033062139. The reversal of 1033062128 is 8212603301.
It is a junction number, because it is equal to n+sod(n) for n = 1033062097 and 1033062106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1033062127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234926 + ... + 239282.
It is an arithmetic number, because the mean of its divisors is an integer number (29991756).
Almost surely, 21033062128 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1033062128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1199670240).
1033062128 is an abundant number, since it is smaller than the sum of its proper divisors (1366278352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1033062128 is a wasteful number, since it uses less digits than its factorization.
1033062128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4474 (or 4468 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 1033062128 is about 32141.2838573695. The cubic root of 1033062128 is about 1010.9014361757.
Adding to 1033062128 its reverse (8212603301), we get a palindrome (9245665429).
The spelling of 1033062128 in words is "one billion, thirty-three million, sixty-two thousand, one hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •