Base | Representation |
---|---|
bin | 11011001111100… |
… | …10011000100011 |
3 | 120221000201102122 |
4 | 31213302120203 |
5 | 432001040140 |
6 | 34402134455 |
7 | 5443335200 |
oct | 1547623043 |
9 | 527021378 |
10 | 228533795 |
11 | 108001906 |
12 | 6465142b |
13 | 38467ac9 |
14 | 224ccca7 |
15 | 150e3ab5 |
hex | d9f2623 |
228533795 has 24 divisors (see below), whose sum is σ = 326809728. Its totient is φ = 152880000.
The previous prime is 228533791. The next prime is 228533797. The reversal of 228533795 is 597335822.
It is not a de Polignac number, because 228533795 - 22 = 228533791 is a prime.
It is not an unprimeable number, because it can be changed into a prime (228533791) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1331 + ... + 21420.
It is an arithmetic number, because the mean of its divisors is an integer number (13617072).
Almost surely, 2228533795 is an apocalyptic number.
228533795 is a deficient number, since it is larger than the sum of its proper divisors (98275933).
228533795 is a wasteful number, since it uses less digits than its factorization.
228533795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22811 (or 22804 counting only the distinct ones).
The product of its digits is 453600, while the sum is 44.
The square root of 228533795 is about 15117.3342557476. The cubic root of 228533795 is about 611.3878594154.
The spelling of 228533795 in words is "two hundred twenty-eight million, five hundred thirty-three thousand, seven hundred ninety-five".
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