Base | Representation |
---|---|
bin | 11011001101101… |
… | …01000101010010 |
3 | 120220112222000001 |
4 | 31212311011102 |
5 | 431420021311 |
6 | 34352520214 |
7 | 5441241151 |
oct | 1546650522 |
9 | 526488001 |
10 | 228282706 |
11 | 1079501a3 |
12 | 6455006a |
13 | 383aa732 |
14 | 22465598 |
15 | 150944c1 |
hex | d9b5152 |
228282706 has 8 divisors (see below), whose sum is σ = 344692224. Its totient is φ = 113385300.
The previous prime is 228282683. The next prime is 228282707. The reversal of 228282706 is 607282822.
228282706 is digitally balanced in base 2, 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 super-2 number, since 2×2282827062 = 104225987717364872, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (228282707) 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, 377650 + ... + 378253.
It is an arithmetic number, because the mean of its divisors is an integer number (43086528).
Almost surely, 2228282706 is an apocalyptic number.
228282706 is a deficient number, since it is larger than the sum of its proper divisors (116409518).
228282706 is a wasteful number, since it uses less digits than its factorization.
228282706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 756056.
The product of its (nonzero) digits is 43008, while the sum is 37.
The square root of 228282706 is about 15109.0273015836. The cubic root of 228282706 is about 611.1638677124.
The spelling of 228282706 in words is "two hundred twenty-eight million, two hundred eighty-two thousand, seven hundred six".
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