Base | Representation |
---|---|
bin | 111010101001100110110… |
… | …011001010000100000000 |
3 | 112021022011210012110011111 |
4 | 322221212303022010000 |
5 | 1012013231411311430 |
6 | 12323313025253104 |
7 | 564121111555306 |
oct | 72514663120400 |
9 | 15238153173144 |
10 | 4030404010240 |
11 | 1314314a9a563 |
12 | 551152194194 |
13 | 2330b0aa753a |
14 | dd1032b4276 |
15 | 6ec902dac2a |
hex | 3aa66cca100 |
4030404010240 has 72 divisors (see below), whose sum is σ = 9656107677720. Its totient is φ = 1611822514176.
The previous prime is 4030404010223. The next prime is 4030404010267. The reversal of 4030404010240 is 420104040304.
It can be written as a sum of positive squares in 4 ways, for example, as 298150945024 + 3732253065216 = 546032^2 + 1931904^2 .
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 7 ways as a sum of consecutive naturals, for example, 5801172 + ... + 6458668.
It is an arithmetic number, because the mean of its divisors is an integer number (134112606635).
Almost surely, 24030404010240 is an apocalyptic number.
4030404010240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4030404010240 is an abundant number, since it is smaller than the sum of its proper divisors (5625703667480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4030404010240 is an equidigital number, since it uses as much as digits as its factorization.
4030404010240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662307 (or 662293 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 4030404010240 its reverse (420104040304), we get a palindrome (4450508050544).
The spelling of 4030404010240 in words is "four trillion, thirty billion, four hundred four million, ten thousand, two hundred forty".
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