Base | Representation |
---|---|
bin | 1100011101010100… |
… | …1100010000100100 |
3 | 22122001202001002012 |
4 | 3013111030100210 |
5 | 23322110034340 |
6 | 1311502133352 |
7 | 145605261044 |
oct | 30725142044 |
9 | 8561661065 |
10 | 3344221220 |
11 | 14667a899a |
12 | 793b81258 |
13 | 413ac6332 |
14 | 23a20b724 |
15 | 1488da565 |
hex | c754c424 |
3344221220 has 48 divisors (see below), whose sum is σ = 7063230720. Its totient is φ = 1330027776.
The previous prime is 3344221219. The next prime is 3344221267. The reversal of 3344221220 is 221224433.
It is a super-2 number, since 2×33442212202 = 22367631136596576800, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3786899 + ... + 3787781.
It is an arithmetic number, because the mean of its divisors is an integer number (147150640).
Almost surely, 23344221220 is an apocalyptic number.
It is an amenable number.
3344221220 is an abundant number, since it is smaller than the sum of its proper divisors (3719009500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3344221220 is a wasteful number, since it uses less digits than its factorization.
3344221220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1764 (or 1762 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 3344221220 is about 57829.2419109917. The cubic root of 3344221220 is about 1495.4262487820.
Adding to 3344221220 its reverse (221224433), we get a palindrome (3565445653).
The spelling of 3344221220 in words is "three billion, three hundred forty-four million, two hundred twenty-one thousand, two hundred twenty".
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