Base | Representation |
---|---|
bin | 11011001100011… |
… | …10001011100011 |
3 | 120220020212102110 |
4 | 31212032023203 |
5 | 431344421423 |
6 | 34345250403 |
7 | 5440005456 |
oct | 1546161343 |
9 | 526225373 |
10 | 228123363 |
11 | 107851506 |
12 | 64493a03 |
13 | 38353050 |
14 | 2242349d |
15 | 15062193 |
hex | d98e2e3 |
228123363 has 8 divisors (see below), whose sum is σ = 327561808. Its totient is φ = 140383584.
The previous prime is 228123359. The next prime is 228123377. The reversal of 228123363 is 363321822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 228123363 - 22 = 228123359 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 228123363.
It is not an unprimeable number, because it can be changed into a prime (228123263) 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, 2924620 + ... + 2924697.
It is an arithmetic number, because the mean of its divisors is an integer number (40945226).
Almost surely, 2228123363 is an apocalyptic number.
228123363 is a deficient number, since it is larger than the sum of its proper divisors (99438445).
228123363 is a wasteful number, since it uses less digits than its factorization.
228123363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5849333.
The product of its digits is 10368, while the sum is 30.
The square root of 228123363 is about 15103.7532752624. The cubic root of 228123363 is about 611.0216356629.
The spelling of 228123363 in words is "two hundred twenty-eight million, one hundred twenty-three thousand, three hundred sixty-three".
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