Base | Representation |
---|---|
bin | 1100110101000111… |
… | …0101011001011000 |
3 | 22220000111112221000 |
4 | 3031101311121120 |
5 | 24023131120230 |
6 | 1325424545000 |
7 | 151226361162 |
oct | 31521653130 |
9 | 8800445830 |
10 | 3444004440 |
11 | 1508061568 |
12 | 801482160 |
13 | 42b692266 |
14 | 249583932 |
15 | 15254ab60 |
hex | cd475658 |
3444004440 has 64 divisors (see below), whose sum is σ = 11480018400. Its totient is φ = 918400896.
The previous prime is 3444004423. The next prime is 3444004507. The reversal of 3444004440 is 444004443.
3444004440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×34440044402 = 23722333165479427200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593367 + ... + 1595526.
Almost surely, 23444004440 is an apocalyptic number.
3444004440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3444004440 is an abundant number, since it is smaller than the sum of its proper divisors (8036013960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3444004440 is a wasteful number, since it uses less digits than its factorization.
3444004440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3188913 (or 3188903 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
The square root of 3444004440 is about 58685.6408331714. The cubic root of 3444004440 is about 1510.1539892370.
Adding to 3444004440 its reverse (444004443), we get a palindrome (3888008883).
The spelling of 3444004440 in words is "three billion, four hundred forty-four million, four thousand, four hundred forty".
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