Base | Representation |
---|---|
bin | 11110110010000001111… |
… | …110000100011100011011 |
3 | 21111012222012111101022011 |
4 | 132302001332010130123 |
5 | 234124120414113002 |
6 | 4255431335210351 |
7 | 305553134041636 |
oct | 36620176043433 |
9 | 7435865441264 |
10 | 2115304441627 |
11 | 746106236453 |
12 | 2a1b632169b7 |
13 | 12461a9b4520 |
14 | 7454a342c1d |
15 | 3a055b168d7 |
hex | 1ec81f8471b |
2115304441627 has 8 divisors (see below), whose sum is σ = 2321001681264. Its totient is φ = 1915747418208.
The previous prime is 2115304441589. The next prime is 2115304441637. The reversal of 2115304441627 is 7261444035112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2115304441627 - 211 = 2115304439579 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 2115304441627.
It is not an unprimeable number, because it can be changed into a prime (2115304441637) 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, 1535053333 + ... + 1535054710.
It is an arithmetic number, because the mean of its divisors is an integer number (290125210158).
Almost surely, 22115304441627 is an apocalyptic number.
2115304441627 is a deficient number, since it is larger than the sum of its proper divisors (205697239637).
2115304441627 is a wasteful number, since it uses less digits than its factorization.
2115304441627 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3070108109.
The product of its (nonzero) digits is 161280, while the sum is 40.
Adding to 2115304441627 its reverse (7261444035112), we get a palindrome (9376748476739).
The spelling of 2115304441627 in words is "two trillion, one hundred fifteen billion, three hundred four million, four hundred forty-one thousand, six hundred twenty-seven".
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