Base | Representation |
---|---|
bin | 11111100011100110110010… |
… | …01000001010011110000110 |
3 | 100002200220210211222121221012 |
4 | 33301303121020022132012 |
5 | 33043414114403230321 |
6 | 403330433232122222 |
7 | 20421326363300135 |
oct | 1761633110123606 |
9 | 302626724877835 |
10 | 69393134430086 |
11 | 20124510346305 |
12 | 7948a30396372 |
13 | 2c9498a8805bc |
14 | 131c90785991c |
15 | 80511c06505b |
hex | 3f1cd920a786 |
69393134430086 has 16 divisors (see below), whose sum is σ = 104193608199408. Its totient is φ = 34661932456800.
The previous prime is 69393134430041. The next prime is 69393134430101. The reversal of 69393134430086 is 68003443139396.
It is a happy number.
69393134430086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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, 301619216 + ... + 301849196.
It is an arithmetic number, because the mean of its divisors is an integer number (6512100512463).
Almost surely, 269393134430086 is an apocalyptic number.
69393134430086 is a deficient number, since it is larger than the sum of its proper divisors (34800473769322).
69393134430086 is a wasteful number, since it uses less digits than its factorization.
69393134430086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379927.
The product of its (nonzero) digits is 30233088, while the sum is 59.
The spelling of 69393134430086 in words is "sixty-nine trillion, three hundred ninety-three billion, one hundred thirty-four million, four hundred thirty thousand, eighty-six".
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