Base | Representation |
---|---|
bin | 11010011001010000… |
… | …100000101001000010 |
3 | 2201011010200022001221 |
4 | 122121100200221002 |
5 | 431020301431301 |
6 | 21004130545254 |
7 | 2022213625522 |
oct | 323120405102 |
9 | 81133608057 |
10 | 28341045826 |
11 | 11023866225 |
12 | 55ab43822a |
13 | 289878a402 |
14 | 152bda9682 |
15 | b0d181da1 |
hex | 699420a42 |
28341045826 has 8 divisors (see below), whose sum is σ = 42513202620. Its totient is φ = 14169978288.
The previous prime is 28341045823. The next prime is 28341045833. The reversal of 28341045826 is 62854014382.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 26341614601 + 1999431225 = 162301^2 + 44715^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×283410458262 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (28341045823) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203821 + ... + 313408.
Almost surely, 228341045826 is an apocalyptic number.
28341045826 is a deficient number, since it is larger than the sum of its proper divisors (14172156794).
28341045826 is a wasteful number, since it uses less digits than its factorization.
28341045826 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 544628.
The product of its (nonzero) digits is 368640, while the sum is 43.
The spelling of 28341045826 in words is "twenty-eight billion, three hundred forty-one million, forty-five thousand, eight hundred twenty-six".
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