Base | Representation |
---|---|
bin | 11010110001011001… |
… | …111100111101101100 |
3 | 2202012100222221212211 |
4 | 122301121330331230 |
5 | 432333010034231 |
6 | 21112242140204 |
7 | 2035233310246 |
oct | 326131747554 |
9 | 82170887784 |
10 | 28746174316 |
11 | 11211514262 |
12 | 56a3051664 |
13 | 29316a6102 |
14 | 1569b07096 |
15 | b33a09eb1 |
hex | 6b167cf6c |
28746174316 has 12 divisors (see below), whose sum is σ = 50307710320. Its totient is φ = 14372542800.
The previous prime is 28746174239. The next prime is 28746174319. The reversal of 28746174316 is 61347164782.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 28746174316.
It is not an unprimeable number, because it can be changed into a prime (28746174319) 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, 2760 + ... + 239791.
Almost surely, 228746174316 is an apocalyptic number.
It is an amenable number.
28746174316 is a deficient number, since it is larger than the sum of its proper divisors (21561536004).
28746174316 is a wasteful number, since it uses less digits than its factorization.
28746174316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272184 (or 272182 counting only the distinct ones).
The product of its digits is 1354752, while the sum is 49.
The spelling of 28746174316 in words is "twenty-eight billion, seven hundred forty-six million, one hundred seventy-four thousand, three hundred sixteen".
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