Base | Representation |
---|---|
bin | 11010110111101111… |
… | …001110000111111111 |
3 | 2202110202220102212012 |
4 | 122313233032013333 |
5 | 433042204203202 |
6 | 21130555201435 |
7 | 2040663314642 |
oct | 326757160777 |
9 | 82422812765 |
10 | 28852412927 |
11 | 11266486968 |
12 | 571274627b |
13 | 294a6c23b0 |
14 | 1579c7da59 |
15 | b3cee3152 |
hex | 6b7bce1ff |
28852412927 has 8 divisors (see below), whose sum is σ = 31201840320. Its totient is φ = 26521558560.
The previous prime is 28852412917. The next prime is 28852412947. The reversal of 28852412927 is 72921425882.
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 28852412927 - 26 = 28852412863 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28852412917) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4640024 + ... + 4646237.
It is an arithmetic number, because the mean of its divisors is an integer number (3900230040).
Almost surely, 228852412927 is an apocalyptic number.
28852412927 is a deficient number, since it is larger than the sum of its proper divisors (2349427393).
28852412927 is a wasteful number, since it uses less digits than its factorization.
28852412927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9286513.
The product of its digits is 1290240, while the sum is 50.
The spelling of 28852412927 in words is "twenty-eight billion, eight hundred fifty-two million, four hundred twelve thousand, nine hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •