Base | Representation |
---|---|
bin | 10011011100100101… |
… | …00111110100011000 |
3 | 222221121021200221122 |
4 | 21232102213310120 |
5 | 132340204410130 |
6 | 4443552024412 |
7 | 516502112456 |
oct | 115622476430 |
9 | 28847250848 |
10 | 10440310040 |
11 | 4478312506 |
12 | 2034532108 |
13 | ca4ca3764 |
14 | 71081b9d6 |
15 | 4118852e5 |
hex | 26e4a7d18 |
10440310040 has 16 divisors (see below), whose sum is σ = 23490697680. Its totient is φ = 4176124000.
The previous prime is 10440310021. The next prime is 10440310061. The reversal of 10440310040 is 4001304401.
10440310040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130503836 + ... + 130503915.
It is an arithmetic number, because the mean of its divisors is an integer number (1468168605).
Almost surely, 210440310040 is an apocalyptic number.
10440310040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10440310040 is an abundant number, since it is smaller than the sum of its proper divisors (13050387640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10440310040 is a wasteful number, since it uses less digits than its factorization.
10440310040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261007762 (or 261007758 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 10440310040 its reverse (4001304401), we get a palindrome (14441614441).
The spelling of 10440310040 in words is "ten billion, four hundred forty million, three hundred ten thousand, forty".
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