Base | Representation |
---|---|
bin | 1000010110001001… |
… | …1101011110001111 |
3 | 12210010201021121121 |
4 | 2011202131132033 |
5 | 14042020401333 |
6 | 1010151341411 |
7 | 106343054113 |
oct | 20542353617 |
9 | 5703637547 |
10 | 2240403343 |
11 | a4a716212 |
12 | 526381867 |
13 | 299209969 |
14 | 173797743 |
15 | d1a4d32d |
hex | 8589d78f |
2240403343 has 12 divisors (see below), whose sum is σ = 2363995368. Its totient is φ = 2122912880.
The previous prime is 2240403307. The next prime is 2240403349. The reversal of 2240403343 is 3433040422.
It is not a de Polignac number, because 2240403343 - 29 = 2240402831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2240403349) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 36813 + ... + 76393.
It is an arithmetic number, because the mean of its divisors is an integer number (196999614).
Almost surely, 22240403343 is an apocalyptic number.
2240403343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2240403343 is a deficient number, since it is larger than the sum of its proper divisors (123592025).
2240403343 is a wasteful number, since it uses less digits than its factorization.
2240403343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39734 (or 39711 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 25.
The square root of 2240403343 is about 47332.8991611543. The cubic root of 2240403343 is about 1308.5050527967.
Adding to 2240403343 its reverse (3433040422), we get a palindrome (5673443765).
The spelling of 2240403343 in words is "two billion, two hundred forty million, four hundred three thousand, three hundred forty-three".
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