Base | Representation |
---|---|
bin | 1011101001010010010101… |
… | …1110011101001000111001 |
3 | 1200100001011122011000022021 |
4 | 2322110211132131020321 |
5 | 3134234420110000131 |
6 | 43122013103354441 |
7 | 2461024141255453 |
oct | 272244536351071 |
9 | 50301148130267 |
10 | 12803926250041 |
11 | 4097129630343 |
12 | 15295a0bb2a21 |
13 | 71b535c08324 |
14 | 3239db57b2d3 |
15 | 1730d5c6ae11 |
hex | ba52579d239 |
12803926250041 has 8 divisors (see below), whose sum is σ = 12846299385920. Its totient is φ = 12761557442928.
The previous prime is 12803926250039. The next prime is 12803926250083. The reversal of 12803926250041 is 14005262930821.
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 12803926250041 - 21 = 12803926250039 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 12803926250041.
It is not an unprimeable number, because it can be changed into a prime (12803926250641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4897915 + ... + 7042543.
It is an arithmetic number, because the mean of its divisors is an integer number (1605787423240).
Almost surely, 212803926250041 is an apocalyptic number.
It is an amenable number.
12803926250041 is a deficient number, since it is larger than the sum of its proper divisors (42373135879).
12803926250041 is a wasteful number, since it uses less digits than its factorization.
12803926250041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2164383.
The product of its (nonzero) digits is 207360, while the sum is 43.
The spelling of 12803926250041 in words is "twelve trillion, eight hundred three billion, nine hundred twenty-six million, two hundred fifty thousand, forty-one".
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