Base | Representation |
---|---|
bin | 100100111111111000100… |
… | …001001011100100111111 |
3 | 100000001121212010022110001 |
4 | 210333320201023210333 |
5 | 313124012222312204 |
6 | 5224001154055131 |
7 | 351455253636544 |
oct | 44777041134477 |
9 | 10001555108401 |
10 | 2542495119679 |
11 | 8a02a22376a9 |
12 | 35090457a4a7 |
13 | 1559aa675678 |
14 | 8b0b37c0bcb |
15 | 462096ac4a4 |
hex | 24ff884b93f |
2542495119679 has 8 divisors (see below), whose sum is σ = 2653317969120. Its totient is φ = 2431695568896.
The previous prime is 2542495119673. The next prime is 2542495119709. The reversal of 2542495119679 is 9769115942452.
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 2542495119679 - 213 = 2542495111487 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 2542495119679.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2542495119673) 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, 5601474 + ... + 6038335.
It is an arithmetic number, because the mean of its divisors is an integer number (331664746140).
Almost surely, 22542495119679 is an apocalyptic number.
2542495119679 is a deficient number, since it is larger than the sum of its proper divisors (110822849441).
2542495119679 is a wasteful number, since it uses less digits than its factorization.
2542495119679 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11649329.
The product of its digits is 48988800, while the sum is 64.
The spelling of 2542495119679 in words is "two trillion, five hundred forty-two billion, four hundred ninety-five million, one hundred nineteen thousand, six hundred seventy-nine".
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