Base | Representation |
---|---|
bin | 1100110101001110… |
… | …0001000010001000 |
3 | 22220001022221200220 |
4 | 3031103201002020 |
5 | 24023234222240 |
6 | 1325442230040 |
7 | 151233205431 |
oct | 31523410210 |
9 | 8801287626 |
10 | 3444445320 |
11 | 1508332828 |
12 | 801655320 |
13 | 42b7b7b34 |
14 | 24965a488 |
15 | 1525d65d0 |
hex | cd4e1088 |
3444445320 has 32 divisors (see below), whose sum is σ = 10333336320. Its totient is φ = 918518720.
The previous prime is 3444445283. The next prime is 3444445349. The reversal of 3444445320 is 235444443.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14351736 + ... + 14351975.
It is an arithmetic number, because the mean of its divisors is an integer number (322916760).
Almost surely, 23444445320 is an apocalyptic number.
3444445320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3444445320 is an abundant number, since it is smaller than the sum of its proper divisors (6888891000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3444445320 is a wasteful number, since it uses less digits than its factorization.
3444445320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28703725 (or 28703721 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 33.
The square root of 3444445320 is about 58689.3969980950. The cubic root of 3444445320 is about 1510.2184266571.
Adding to 3444445320 its reverse (235444443), we get a palindrome (3679889763).
The spelling of 3444445320 in words is "three billion, four hundred forty-four million, four hundred forty-five thousand, three hundred twenty".
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