Base | Representation |
---|---|
bin | 110000111100… |
… | …010100111010 |
3 | 220010211110120 |
4 | 300330110322 |
5 | 11241030020 |
6 | 1134554110 |
7 | 214024164 |
oct | 60742472 |
9 | 26124416 |
10 | 12830010 |
11 | 7273416 |
12 | 4368936 |
13 | 2872a2b |
14 | 19bd934 |
15 | 11d6740 |
hex | c3c53a |
12830010 has 32 divisors (see below), whose sum is σ = 30886272. Its totient is φ = 3410880.
The previous prime is 12829991. The next prime is 12830011. The reversal of 12830010 is 1003821.
It is a happy number.
12830010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (12830011) 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, 19080 + ... + 19740.
It is an arithmetic number, because the mean of its divisors is an integer number (965196).
Almost surely, 212830010 is an apocalyptic number.
12830010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12830010 is an abundant number, since it is smaller than the sum of its proper divisors (18056262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12830010 is a wasteful number, since it uses less digits than its factorization.
12830010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1318.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 12830010 is about 3581.9003336218. The cubic root of 12830010 is about 234.1040883990.
Adding to 12830010 its reverse (1003821), we get a palindrome (13833831).
The spelling of 12830010 in words is "twelve million, eight hundred thirty thousand, ten".
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