Base | Representation |
---|---|
bin | 11011001011110… |
… | …10111110011111 |
3 | 120220002212112010 |
4 | 31211322332133 |
5 | 431334412303 |
6 | 34343442303 |
7 | 5436230235 |
oct | 1545727637 |
9 | 526085463 |
10 | 228044703 |
11 | 1077a83a7 |
12 | 64456393 |
13 | 383262c3 |
14 | 22402955 |
15 | 15048c03 |
hex | d97af9f |
228044703 has 8 divisors (see below), whose sum is σ = 304210816. Its totient is φ = 151954200.
The previous prime is 228044693. The next prime is 228044723. The reversal of 228044703 is 307440822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 228044703 - 25 = 228044671 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228044723) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11443 + ... + 24228.
It is an arithmetic number, because the mean of its divisors is an integer number (38026352).
Almost surely, 2228044703 is an apocalyptic number.
228044703 is a deficient number, since it is larger than the sum of its proper divisors (76166113).
228044703 is a wasteful number, since it uses less digits than its factorization.
228044703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37805.
The product of its (nonzero) digits is 10752, while the sum is 30.
The square root of 228044703 is about 15101.1490622403. The cubic root of 228044703 is about 610.9513981000.
The spelling of 228044703 in words is "two hundred twenty-eight million, forty-four thousand, seven hundred three".
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