Base | Representation |
---|---|
bin | 110111001010… |
… | …1010000110111 |
3 | 2000102102210211 |
4 | 1232111100313 |
5 | 24401013220 |
6 | 2511530251 |
7 | 500561266 |
oct | 156252067 |
9 | 60372724 |
10 | 28922935 |
11 | 15365258 |
12 | 9829987 |
13 | 5cb8982 |
14 | 3bac5dd |
15 | 2814b5a |
hex | 1b95437 |
28922935 has 8 divisors (see below), whose sum is σ = 34738416. Its totient is φ = 23117760.
The previous prime is 28922923. The next prime is 28922941. The reversal of 28922935 is 53922982.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28922935 - 215 = 28890167 is a prime.
It is a Duffinian number.
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, 6540 + ... + 10030.
It is an arithmetic number, because the mean of its divisors is an integer number (4342302).
Almost surely, 228922935 is an apocalyptic number.
28922935 is a deficient number, since it is larger than the sum of its proper divisors (5815481).
28922935 is a wasteful number, since it uses less digits than its factorization.
28922935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5153.
The product of its digits is 77760, while the sum is 40.
The square root of 28922935 is about 5378.0047415375. The cubic root of 28922935 is about 306.9592939058.
The spelling of 28922935 in words is "twenty-eight million, nine hundred twenty-two thousand, nine hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •