Base | Representation |
---|---|
bin | 1011010011001000… |
… | …0001010000010100 |
3 | 21211101010221012220 |
4 | 2310302001100110 |
5 | 22202422324340 |
6 | 1220543542340 |
7 | 135106112211 |
oct | 26462012024 |
9 | 7741127186 |
10 | 3033011220 |
11 | 1317068248 |
12 | 7078ba9b0 |
13 | 3944a1cc5 |
14 | 20ab5ab08 |
15 | 12b414ed0 |
hex | b4c81414 |
3033011220 has 48 divisors (see below), whose sum is σ = 8549452800. Its totient is φ = 803372416.
The previous prime is 3033011207. The next prime is 3033011243. The reversal of 3033011220 is 221103303.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 3033011220.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160692 + ... + 178571.
It is an arithmetic number, because the mean of its divisors is an integer number (178113600).
Almost surely, 23033011220 is an apocalyptic number.
3033011220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3033011220 is an abundant number, since it is smaller than the sum of its proper divisors (5516441580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3033011220 is a wasteful number, since it uses less digits than its factorization.
3033011220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339424 (or 339422 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3033011220 is about 55072.7811173542. The cubic root of 3033011220 is about 1447.5203310582.
Adding to 3033011220 its reverse (221103303), we get a palindrome (3254114523).
The spelling of 3033011220 in words is "three billion, thirty-three million, eleven thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •