Base | Representation |
---|---|
bin | 110111000000… |
… | …0010111010110 |
3 | 2000021002101102 |
4 | 1232000113112 |
5 | 24340243314 |
6 | 2510030102 |
7 | 500053601 |
oct | 156002726 |
9 | 60232342 |
10 | 28837334 |
11 | 15306a09 |
12 | 97a8332 |
13 | 5c88a16 |
14 | 3b89338 |
15 | 27e95de |
hex | 1b805d6 |
28837334 has 8 divisors (see below), whose sum is σ = 43315128. Its totient is φ = 14398960.
The previous prime is 28837313. The next prime is 28837349. The reversal of 28837334 is 43373882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7952 + ... + 10995.
It is an arithmetic number, because the mean of its divisors is an integer number (5414391).
Almost surely, 228837334 is an apocalyptic number.
28837334 is a deficient number, since it is larger than the sum of its proper divisors (14477794).
28837334 is a wasteful number, since it uses less digits than its factorization.
28837334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19710.
The product of its digits is 96768, while the sum is 38.
The square root of 28837334 is about 5370.0404095314. The cubic root of 28837334 is about 306.6561666747.
The spelling of 28837334 in words is "twenty-eight million, eight hundred thirty-seven thousand, three hundred thirty-four".
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