Base | Representation |
---|---|
bin | 10011110111001100101110 |
3 | 100210112102120 |
4 | 103313030232 |
5 | 2313104310 |
6 | 303333410 |
7 | 62154156 |
oct | 23671456 |
9 | 10715376 |
10 | 5206830 |
11 | 2a36a72 |
12 | 18b1266 |
13 | 1103c85 |
14 | 997766 |
15 | 6ccb70 |
hex | 4f732e |
5206830 has 16 divisors (see below), whose sum is σ = 12496464. Its totient is φ = 1388480.
The previous prime is 5206829. The next prime is 5206837. The reversal of 5206830 is 386025.
It is a super-2 number, since 2×52068302 = 54222157297800, which contains 22 as substring.
It is a Curzon number.
It is a nialpdrome in base 14.
It is a zygodrome in base 14.
It is a self number, because there is not a number n which added to its sum of digits gives 5206830.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5206837) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86751 + ... + 86810.
It is an arithmetic number, because the mean of its divisors is an integer number (781029).
Almost surely, 25206830 is an apocalyptic number.
5206830 is an abundant number, since it is smaller than the sum of its proper divisors (7289634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5206830 is a wasteful number, since it uses less digits than its factorization.
5206830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173571.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 5206830 is about 2281.8479353366. The cubic root of 5206830 is about 173.3236393329.
The spelling of 5206830 in words is "five million, two hundred six thousand, eight hundred thirty".
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