Base | Representation |
---|---|
bin | 11111011010010110111110 |
3 | 120111100111220 |
4 | 133122112332 |
5 | 4102000210 |
6 | 452254210 |
7 | 126664041 |
oct | 37322676 |
9 | 16440456 |
10 | 8234430 |
11 | 4714716 |
12 | 2911366 |
13 | 1924059 |
14 | 1144c58 |
15 | ac9c70 |
hex | 7da5be |
8234430 has 32 divisors (see below), whose sum is σ = 20006784. Its totient is φ = 2168736.
The previous prime is 8234419. The next prime is 8234497. The reversal of 8234430 is 344328.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8234430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837 + ... + 4143.
It is an arithmetic number, because the mean of its divisors is an integer number (625212).
Almost surely, 28234430 is an apocalyptic number.
8234430 is an abundant number, since it is smaller than the sum of its proper divisors (11772354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8234430 is a wasteful number, since it uses less digits than its factorization.
8234430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3400.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 8234430 is about 2869.5696541468. The cubic root of 8234430 is about 201.9348056121.
Adding to 8234430 its reverse (344328), we get a palindrome (8578758).
It can be divided in two parts, 823 and 4430, that added together give a triangular number (5253 = T102).
The spelling of 8234430 in words is "eight million, two hundred thirty-four thousand, four hundred thirty".
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