Base | Representation |
---|---|
bin | 1001011110001010… |
… | …0001100100010101 |
3 | 20120011222210212112 |
4 | 2113202201210111 |
5 | 20201324110010 |
6 | 1100140400405 |
7 | 120001062032 |
oct | 22742414425 |
9 | 6504883775 |
10 | 2542410005 |
11 | 10951402a3 |
12 | 5ab546105 |
13 | 31695ac25 |
14 | 1a1930389 |
15 | ed306a05 |
hex | 978a1915 |
2542410005 has 8 divisors (see below), whose sum is σ = 3102602400. Its totient is φ = 1999454416.
The previous prime is 2542409999. The next prime is 2542410029. The reversal of 2542410005 is 5000142452.
It is a happy number.
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 2542410005 - 212 = 2542405909 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4308875 + ... + 4309464.
It is an arithmetic number, because the mean of its divisors is an integer number (387825300).
Almost surely, 22542410005 is an apocalyptic number.
It is an amenable number.
2542410005 is a deficient number, since it is larger than the sum of its proper divisors (560192395).
2542410005 is an equidigital number, since it uses as much as digits as its factorization.
2542410005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8618403.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 2542410005 is about 50422.3165374222. The cubic root of 2542410005 is about 1364.8403799272.
Adding to 2542410005 its reverse (5000142452), we get a palindrome (7542552457).
The spelling of 2542410005 in words is "two billion, five hundred forty-two million, four hundred ten thousand, five".
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