Base | Representation |
---|---|
bin | 1000010000100101… |
… | …10111010101000000 |
3 | 102110000121011011221 |
4 | 10020102313111000 |
5 | 33040114131430 |
6 | 2011554444424 |
7 | 214611325261 |
oct | 41022672500 |
9 | 12400534157 |
10 | 4434130240 |
11 | 1975a50751 |
12 | a38b93714 |
13 | 558852c07 |
14 | 300c80968 |
15 | 1ae42b57a |
hex | 1084b7540 |
4434130240 has 28 divisors (see below), whose sum is σ = 10558773396. Its totient is φ = 1773651968.
The previous prime is 4434130193. The next prime is 4434130243. The reversal of 4434130240 is 420314344.
It can be written as a sum of positive squares in 2 ways, for example, as 3446159616 + 987970624 = 58704^2 + 31432^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4434130243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6928009 + ... + 6928648.
Almost surely, 24434130240 is an apocalyptic number.
4434130240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4434130240 is an abundant number, since it is smaller than the sum of its proper divisors (6124643156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4434130240 is a wasteful number, since it uses less digits than its factorization.
4434130240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13856674 (or 13856664 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 4434130240 is about 66589.2652009316. The cubic root of 4434130240 is about 1642.8685469800.
Adding to 4434130240 its reverse (420314344), we get a palindrome (4854444584).
The spelling of 4434130240 in words is "four billion, four hundred thirty-four million, one hundred thirty thousand, two hundred forty".
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