Base | Representation |
---|---|
bin | 1001000110011101… |
… | …0110110011001000 |
3 | 20022020221221020211 |
4 | 2101213112303020 |
5 | 20000402411240 |
6 | 1042230130504 |
7 | 114353161546 |
oct | 22147266310 |
9 | 6266857224 |
10 | 2443013320 |
11 | 1044021080 |
12 | 5821b0a34 |
13 | 2cc198c17 |
14 | 192658d96 |
15 | e4720bea |
hex | 919d6cc8 |
2443013320 has 32 divisors (see below), whose sum is σ = 5996488320. Its totient is φ = 888368320.
The previous prime is 2443013317. The next prime is 2443013327. The reversal of 2443013320 is 233103442.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 2443013291 and 2443013300.
It is not an unprimeable number, because it can be changed into a prime (2443013327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2775712 + ... + 2776591.
It is an arithmetic number, because the mean of its divisors is an integer number (187390260).
Almost surely, 22443013320 is an apocalyptic number.
2443013320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2443013320 is an abundant number, since it is smaller than the sum of its proper divisors (3553475000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2443013320 is a wasteful number, since it uses less digits than its factorization.
2443013320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5552325 (or 5552321 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 2443013320 is about 49426.8481697953. The cubic root of 2443013320 is about 1346.8170684005.
Adding to 2443013320 its reverse (233103442), we get a palindrome (2676116762).
The spelling of 2443013320 in words is "two billion, four hundred forty-three million, thirteen thousand, three hundred twenty".
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