Base | Representation |
---|---|
bin | 1000010110000101… |
… | …1101010001111111 |
3 | 12210010012220221112 |
4 | 2011201131101333 |
5 | 14041433443130 |
6 | 1010141552235 |
7 | 106340610422 |
oct | 20541352177 |
9 | 5703186845 |
10 | 2240140415 |
11 | a4a556717 |
12 | 52627567b |
13 | 299147096 |
14 | 1737299b9 |
15 | d19ea495 |
hex | 8585d47f |
2240140415 has 8 divisors (see below), whose sum is σ = 2724993168. Its totient is φ = 1767562560.
The previous prime is 2240140381. The next prime is 2240140421. The reversal of 2240140415 is 5140410422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2240140415 - 28 = 2240140159 is a prime.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 3068321 + ... + 3069050.
It is an arithmetic number, because the mean of its divisors is an integer number (340624146).
Almost surely, 22240140415 is an apocalyptic number.
2240140415 is a deficient number, since it is larger than the sum of its proper divisors (484852753).
2240140415 is an equidigital number, since it uses as much as digits as its factorization.
2240140415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6137449.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2240140415 is about 47330.1216457342. The cubic root of 2240140415 is about 1308.4538631932.
Adding to 2240140415 its reverse (5140410422), we get a palindrome (7380550837).
The spelling of 2240140415 in words is "two billion, two hundred forty million, one hundred forty thousand, four hundred fifteen".
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