Base | Representation |
---|---|
bin | 100000010000010110… |
… | …0101000010000000101 |
3 | 20121210102001100220210 |
4 | 1000200230220100011 |
5 | 2113330104444403 |
6 | 51453222350033 |
7 | 5001345453315 |
oct | 1004054502005 |
9 | 217712040823 |
10 | 69268046853 |
11 | 27416008915 |
12 | 1151188b319 |
13 | 66bb8cb295 |
14 | 34d1721445 |
15 | 1c0622ab03 |
hex | 1020b28405 |
69268046853 has 16 divisors (see below), whose sum is σ = 96544166400. Its totient is φ = 44092447344.
The previous prime is 69268046849. The next prime is 69268046941. The reversal of 69268046853 is 35864086296.
It is not a de Polignac number, because 69268046853 - 22 = 69268046849 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 69268046793 and 69268046802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69268046843) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852703 + ... + 930396.
It is an arithmetic number, because the mean of its divisors is an integer number (6034010400).
Almost surely, 269268046853 is an apocalyptic number.
It is an amenable number.
69268046853 is a deficient number, since it is larger than the sum of its proper divisors (27276119547).
69268046853 is a wasteful number, since it uses less digits than its factorization.
69268046853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1783688.
The product of its (nonzero) digits is 14929920, while the sum is 57.
The spelling of 69268046853 in words is "sixty-nine billion, two hundred sixty-eight million, forty-six thousand, eight hundred fifty-three".
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