Base | Representation |
---|---|
bin | 1000010110000011… |
… | …1100000011010111 |
3 | 12210002222000020122 |
4 | 2011200330003113 |
5 | 14041420114221 |
6 | 1010135022155 |
7 | 106336502546 |
oct | 20540740327 |
9 | 5702860218 |
10 | 2240004311 |
11 | a4a473436 |
12 | 52620a95b |
13 | 2990ca14c |
14 | 1736d215d |
15 | d19beeab |
hex | 8583c0d7 |
2240004311 has 8 divisors (see below), whose sum is σ = 2263415280. Its totient is φ = 2216656512.
The previous prime is 2240004281. The next prime is 2240004313. The reversal of 2240004311 is 1134000422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2240004311 - 222 = 2235810007 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2240004311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2240004313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57245 + ... + 88073.
It is an arithmetic number, because the mean of its divisors is an integer number (282926910).
Almost surely, 22240004311 is an apocalyptic number.
2240004311 is a deficient number, since it is larger than the sum of its proper divisors (23410969).
2240004311 is a wasteful number, since it uses less digits than its factorization.
2240004311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31585.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2240004311 is about 47328.6838080249. The cubic root of 2240004311 is about 1308.4273634539.
Adding to 2240004311 its reverse (1134000422), we get a palindrome (3374004733).
The spelling of 2240004311 in words is "two billion, two hundred forty million, four thousand, three hundred eleven".
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