Base | Representation |
---|---|
bin | 11010000111000101… |
… | …111001100010111010 |
3 | 2200100220012022012221 |
4 | 122013011321202322 |
5 | 424404241234422 |
6 | 20514002354254 |
7 | 2011523254135 |
oct | 320705714272 |
9 | 80326168187 |
10 | 28036274362 |
11 | 10987822988 |
12 | 552535b98a |
13 | 284a5ab875 |
14 | 14dd71321c |
15 | ae152e3c7 |
hex | 6871798ba |
28036274362 has 4 divisors (see below), whose sum is σ = 42054411546. Its totient is φ = 14018137180.
The previous prime is 28036274333. The next prime is 28036274393. The reversal of 28036274362 is 26347263082.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 16551079801 + 11485194561 = 128651^2 + 107169^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7009068589 + ... + 7009068592.
Almost surely, 228036274362 is an apocalyptic number.
28036274362 is a deficient number, since it is larger than the sum of its proper divisors (14018137184).
28036274362 is a wasteful number, since it uses less digits than its factorization.
28036274362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14018137183.
The product of its (nonzero) digits is 580608, while the sum is 43.
The spelling of 28036274362 in words is "twenty-eight billion, thirty-six million, two hundred seventy-four thousand, three hundred sixty-two".
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