Base | Representation |
---|---|
bin | 1000010110000101… |
… | …0111001001011101 |
3 | 12210010011122111002 |
4 | 2011201113021131 |
5 | 14041432142133 |
6 | 1010141240045 |
7 | 106340444243 |
oct | 20541271135 |
9 | 5703148432 |
10 | 2240115293 |
11 | a4a539859 |
12 | 526263025 |
13 | 299138810 |
14 | 173720793 |
15 | d19e2ce8 |
hex | 8585725d |
2240115293 has 8 divisors (see below), whose sum is σ = 2415092736. Its totient is φ = 2065518000.
The previous prime is 2240115289. The next prime is 2240115301. The reversal of 2240115293 is 3925110422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2240115293 - 22 = 2240115289 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 (2240115233) 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, 82733 + ... + 106418.
It is an arithmetic number, because the mean of its divisors is an integer number (301886592).
Almost surely, 22240115293 is an apocalyptic number.
It is an amenable number.
2240115293 is a deficient number, since it is larger than the sum of its proper divisors (174977443).
2240115293 is a wasteful number, since it uses less digits than its factorization.
2240115293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190075.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 2240115293 is about 47329.8562537433. The cubic root of 2240115293 is about 1308.4489719670.
The spelling of 2240115293 in words is "two billion, two hundred forty million, one hundred fifteen thousand, two hundred ninety-three".
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