Base | Representation |
---|---|
bin | 11111101100100000101000… |
… | …00001100110100111101101 |
3 | 100010210011110200210020002010 |
4 | 33312100110001212213231 |
5 | 33113422141200303031 |
6 | 404123150351151433 |
7 | 20452406545304544 |
oct | 1766202401464755 |
9 | 303704420706063 |
10 | 69699065244141 |
11 | 20232231308a23 |
12 | 799818bb15579 |
13 | 2cb7794332b28 |
14 | 132d64a51b15b |
15 | 80d075242246 |
hex | 3f64140669ed |
69699065244141 has 32 divisors (see below), whose sum is σ = 93330310942080. Its totient is φ = 46267464063744.
The previous prime is 69699065244101. The next prime is 69699065244197. The reversal of 69699065244141 is 14144256099696.
69699065244141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 69699065244141 - 26 = 69699065244077 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69699065244101) 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 31 ways as a sum of consecutive naturals, for example, 1366917675 + ... + 1366968663.
It is an arithmetic number, because the mean of its divisors is an integer number (2916572216940).
Almost surely, 269699065244141 is an apocalyptic number.
It is an amenable number.
69699065244141 is a deficient number, since it is larger than the sum of its proper divisors (23631245697939).
69699065244141 is a wasteful number, since it uses less digits than its factorization.
69699065244141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53565.
The product of its (nonzero) digits is 100776960, while the sum is 66.
The spelling of 69699065244141 in words is "sixty-nine trillion, six hundred ninety-nine billion, sixty-five million, two hundred forty-four thousand, one hundred forty-one".
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