Base | Representation |
---|---|
bin | 10000101101110011… |
… | …11101000101100101 |
3 | 212011102120220102001 |
4 | 20112321331011211 |
5 | 121334400211030 |
6 | 4042300445301 |
7 | 435250442341 |
oct | 102671750545 |
9 | 25142526361 |
10 | 8974225765 |
11 | 389579770a |
12 | 18a5549831 |
13 | b0032787b |
14 | 611c26621 |
15 | 377cd9cca |
hex | 216e7d165 |
8974225765 has 8 divisors (see below), whose sum is σ = 10853867520. Its totient is φ = 7122849552.
The previous prime is 8974225703. The next prime is 8974225781. The reversal of 8974225765 is 5675224798.
8974225765 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 8974225765 - 213 = 8974217573 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7065685 + ... + 7066954.
It is an arithmetic number, because the mean of its divisors is an integer number (1356733440).
Almost surely, 28974225765 is an apocalyptic number.
It is an amenable number.
8974225765 is a deficient number, since it is larger than the sum of its proper divisors (1879641755).
8974225765 is a wasteful number, since it uses less digits than its factorization.
8974225765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14132771.
The product of its digits is 8467200, while the sum is 55.
The square root of 8974225765 is about 94732.3902633096. The cubic root of 8974225765 is about 2078.0962738117.
The spelling of 8974225765 in words is "eight billion, nine hundred seventy-four million, two hundred twenty-five thousand, seven hundred sixty-five".
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