Base | Representation |
---|---|
bin | 101111101100… |
… | …110010101010 |
3 | 212112021120210 |
4 | 233230302222 |
5 | 11200113414 |
6 | 1124001550 |
7 | 211166331 |
oct | 57546252 |
9 | 25467523 |
10 | 12504234 |
11 | 7070686 |
12 | 42302b6 |
13 | 278a672 |
14 | 1936d18 |
15 | 116ee59 |
hex | beccaa |
12504234 has 16 divisors (see below), whose sum is σ = 25243488. Its totient is φ = 4128912.
The previous prime is 12504227. The next prime is 12504251. The reversal of 12504234 is 43240521.
It is a self number, because there is not a number n which added to its sum of digits gives 12504234.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9097 + ... + 10380.
It is an arithmetic number, because the mean of its divisors is an integer number (1577718).
Almost surely, 212504234 is an apocalyptic number.
12504234 is an abundant number, since it is smaller than the sum of its proper divisors (12739254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12504234 is a wasteful number, since it uses less digits than its factorization.
12504234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19589.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 12504234 is about 3536.1326332591. The cubic root of 12504234 is about 232.1056420388.
Adding to 12504234 its reverse (43240521), we get a palindrome (55744755).
The spelling of 12504234 in words is "twelve million, five hundred four thousand, two hundred thirty-four".
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