Base | Representation |
---|---|
bin | 1111000000111011… |
… | …0001001010010111 |
3 | 101101212220200211110 |
4 | 3300032301022113 |
5 | 31223240400343 |
6 | 1503533310103 |
7 | 201606601500 |
oct | 36016611227 |
9 | 11355820743 |
10 | 4030403223 |
11 | 178906a660 |
12 | 945935333 |
13 | 4c30080a2 |
14 | 2a33c9ba7 |
15 | 188c7d833 |
hex | f03b1297 |
4030403223 has 24 divisors (see below), whose sum is σ = 6819534720. Its totient is φ = 2093715120.
The previous prime is 4030403171. The next prime is 4030403227. The reversal of 4030403223 is 3223040304.
4030403223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4030403223 - 224 = 4013626007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 4030403223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4030403227) 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, 1244643 + ... + 1247876.
It is an arithmetic number, because the mean of its divisors is an integer number (284147280).
Almost surely, 24030403223 is an apocalyptic number.
4030403223 is a deficient number, since it is larger than the sum of its proper divisors (2789131497).
4030403223 is a wasteful number, since it uses less digits than its factorization.
4030403223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2492547 (or 2492540 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 4030403223 is about 63485.4567834240. The cubic root of 4030403223 is about 1591.4127473796.
Adding to 4030403223 its reverse (3223040304), we get a palindrome (7253443527).
It can be divided in two parts, 4030 and 403223, that added together give a triangular number (407253 = T902).
The spelling of 4030403223 in words is "four billion, thirty million, four hundred three thousand, two hundred twenty-three".
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