Base | Representation |
---|---|
bin | 101000101110010… |
… | …101011000101100 |
3 | 1202121121221000211 |
4 | 220232111120230 |
5 | 2344402003420 |
6 | 151444032204 |
7 | 22634254240 |
oct | 5056253054 |
9 | 1677557024 |
10 | 683234860 |
11 | 320739510 |
12 | 170992664 |
13 | ab71c4a9 |
14 | 66a52420 |
15 | 3eeaee5a |
hex | 28b9562c |
683234860 has 48 divisors (see below), whose sum is σ = 1788837120. Its totient is φ = 212955840.
The previous prime is 683234833. The next prime is 683234863. The reversal of 683234860 is 68432386.
It is not an unprimeable number, because it can be changed into a prime (683234863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220290 + ... + 223369.
It is an arithmetic number, because the mean of its divisors is an integer number (37267440).
Almost surely, 2683234860 is an apocalyptic number.
It is an amenable number.
683234860 is an abundant number, since it is smaller than the sum of its proper divisors (1105602260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
683234860 is a wasteful number, since it uses less digits than its factorization.
683234860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443686 (or 443684 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 40.
The square root of 683234860 is about 26138.7616386087. The cubic root of 683234860 is about 880.7581534526.
The spelling of 683234860 in words is "six hundred eighty-three million, two hundred thirty-four thousand, eight hundred sixty".
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