Base | Representation |
---|---|
bin | 111101100110100… |
… | …110101101100100 |
3 | 2200000202202220202 |
4 | 331212212231210 |
5 | 4104040431322 |
6 | 250320050032 |
7 | 34416601421 |
oct | 7546465544 |
9 | 2600682822 |
10 | 1033530212 |
11 | 490445600 |
12 | 24a163918 |
13 | 136179c50 |
14 | 9b398d48 |
15 | 60b06292 |
hex | 3d9a6b64 |
1033530212 has 72 divisors (see below), whose sum is σ = 2152330488. Its totient is φ = 431354880.
The previous prime is 1033530203. The next prime is 1033530257. The reversal of 1033530212 is 2120353301.
It can be written as a sum of positive squares in 4 ways, for example, as 6071296 + 1027458916 = 2464^2 + 32054^2 .
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 23 ways as a sum of consecutive naturals, for example, 1742588 + ... + 1743180.
It is an arithmetic number, because the mean of its divisors is an integer number (29893479).
Almost surely, 21033530212 is an apocalyptic number.
It is an amenable number.
1033530212 is an abundant number, since it is smaller than the sum of its proper divisors (1118800276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1033530212 is a wasteful number, since it uses less digits than its factorization.
1033530212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909 (or 896 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 1033530212 is about 32148.5646957994. The cubic root of 1033530212 is about 1011.0540940928.
Adding to 1033530212 its reverse (2120353301), we get a palindrome (3153883513).
Subtracting 1033530212 from its reverse (2120353301), we obtain a square (1086823089 = 329672).
The spelling of 1033530212 in words is "one billion, thirty-three million, five hundred thirty thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •