Base | Representation |
---|---|
bin | 10101110111001010101101 |
3 | 101210011102212 |
4 | 111313022231 |
5 | 2431342424 |
6 | 322500205 |
7 | 66466265 |
oct | 25671255 |
9 | 11704385 |
10 | 5730989 |
11 | 3264860 |
12 | 1b04665 |
13 | 1258724 |
14 | a927a5 |
15 | 78310e |
hex | 5772ad |
5730989 has 16 divisors (see below), whose sum is σ = 6972480. Its totient is φ = 4642560.
The previous prime is 5730983. The next prime is 5731013. The reversal of 5730989 is 9890375.
It is a cyclic number.
It is not a de Polignac number, because 5730989 - 28 = 5730733 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5730983) 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, 2747 + ... + 4359.
It is an arithmetic number, because the mean of its divisors is an integer number (435780).
Almost surely, 25730989 is an apocalyptic number.
It is an amenable number.
5730989 is a deficient number, since it is larger than the sum of its proper divisors (1241491).
5730989 is a wasteful number, since it uses less digits than its factorization.
5730989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1660.
The product of its (nonzero) digits is 68040, while the sum is 41.
The square root of 5730989 is about 2393.9484121426. The cubic root of 5730989 is about 178.9547340363.
The spelling of 5730989 in words is "five million, seven hundred thirty thousand, nine hundred eighty-nine".
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