Base | Representation |
---|---|
bin | 10101110111000111111101 |
3 | 101210011012100 |
4 | 111313013331 |
5 | 2431341223 |
6 | 322455313 |
7 | 66465624 |
oct | 25670775 |
9 | 11704170 |
10 | 5730813 |
11 | 3264710 |
12 | 1b04539 |
13 | 125861a |
14 | a926bb |
15 | 783043 |
hex | 5771fd |
5730813 has 24 divisors (see below), whose sum is σ = 9131616. Its totient is φ = 3434400.
The previous prime is 5730811. The next prime is 5730821. The reversal of 5730813 is 3180375.
It is not a de Polignac number, because 5730813 - 21 = 5730811 is a prime.
It is a super-3 number, since 3×57308133 (a number of 21 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5730811) 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, 10323 + ... + 10863.
It is an arithmetic number, because the mean of its divisors is an integer number (380484).
Almost surely, 25730813 is an apocalyptic number.
It is an amenable number.
5730813 is a deficient number, since it is larger than the sum of its proper divisors (3400803).
5730813 is a wasteful number, since it uses less digits than its factorization.
5730813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 665 (or 662 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 5730813 is about 2393.9116525052. The cubic root of 5730813 is about 178.9529021038.
The spelling of 5730813 in words is "five million, seven hundred thirty thousand, eight hundred thirteen".
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