Base | Representation |
---|---|
bin | 10000011001010011000011 |
3 | 22002100122100 |
4 | 100121103003 |
5 | 2100013143 |
6 | 232041443 |
7 | 51350250 |
oct | 20312303 |
9 | 8070570 |
10 | 4297923 |
11 | 2476103 |
12 | 1533283 |
13 | b76366 |
14 | 7dc427 |
15 | 59d6d3 |
hex | 4194c3 |
4297923 has 24 divisors (see below), whose sum is σ = 7514208. Its totient is φ = 2310912.
The previous prime is 4297901. The next prime is 4297927. The reversal of 4297923 is 3297924.
It is not a de Polignac number, because 4297923 - 210 = 4296899 is a prime.
It is a super-3 number, since 3×42979233 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (4297927) 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, 936 + ... + 3077.
It is an arithmetic number, because the mean of its divisors is an integer number (313092).
Almost surely, 24297923 is an apocalyptic number.
4297923 is a deficient number, since it is larger than the sum of its proper divisors (3216285).
4297923 is a wasteful number, since it uses less digits than its factorization.
4297923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4043 (or 4040 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 4297923 is about 2073.1432656717. The cubic root of 4297923 is about 162.5871469441.
Subtracting from 4297923 its reverse (3297924), we obtain a palindrome (999999).
The spelling of 4297923 in words is "four million, two hundred ninety-seven thousand, nine hundred twenty-three".
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