Base | Representation |
---|---|
bin | 11011001011101… |
… | …01101100001010 |
3 | 120220001202211011 |
4 | 31211311230022 |
5 | 431333214200 |
6 | 34343154134 |
7 | 5436110143 |
oct | 1545655412 |
9 | 526052734 |
10 | 228023050 |
11 | 107793102 |
12 | 6444594a |
13 | 383194a8 |
14 | 223d8aca |
15 | 150425ba |
hex | d975b0a |
228023050 has 24 divisors (see below), whose sum is σ = 424665900. Its totient is φ = 91092480.
The previous prime is 228023021. The next prime is 228023051. The reversal of 228023050 is 50320822.
228023050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 88003161 + 140019889 = 9381^2 + 11833^2 .
It is a super-2 number, since 2×2280230502 = 103989022662605000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (228023051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43996 + ... + 48904.
Almost surely, 2228023050 is an apocalyptic number.
228023050 is a deficient number, since it is larger than the sum of its proper divisors (196642850).
228023050 is a wasteful number, since it uses less digits than its factorization.
228023050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5850 (or 5845 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 228023050 is about 15100.4321130225. The cubic root of 228023050 is about 610.9320607374.
Adding to 228023050 its reverse (50320822), we get a palindrome (278343872).
It can be divided in two parts, 22802 and 3050, that added together give a palindrome (25852).
The spelling of 228023050 in words is "two hundred twenty-eight million, twenty-three thousand, fifty".
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