Base | Representation |
---|---|
bin | 11000100100001… |
… | …101011111110100 |
3 | 1001201112011112210 |
4 | 120210031133310 |
5 | 1321002130102 |
6 | 104521413420 |
7 | 13133115552 |
oct | 3044153764 |
9 | 1051464483 |
10 | 412145652 |
11 | 1a1711146 |
12 | b603a270 |
13 | 67504989 |
14 | 3ca46bd2 |
15 | 262b236c |
hex | 1890d7f4 |
412145652 has 12 divisors (see below), whose sum is σ = 961673216. Its totient is φ = 137381880.
The previous prime is 412145647. The next prime is 412145659. The reversal of 412145652 is 256541214.
It is a tau number, because it is divible by the number of its divisors (12).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412145659) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17172724 + ... + 17172747.
Almost surely, 2412145652 is an apocalyptic number.
It is an amenable number.
412145652 is an abundant number, since it is smaller than the sum of its proper divisors (549527564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412145652 is a wasteful number, since it uses less digits than its factorization.
412145652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34345478 (or 34345476 counting only the distinct ones).
The product of its digits is 9600, while the sum is 30.
The square root of 412145652 is about 20301.3706926404. The cubic root of 412145652 is about 744.1895617685.
Adding to 412145652 its reverse (256541214), we get a palindrome (668686866).
The spelling of 412145652 in words is "four hundred twelve million, one hundred forty-five thousand, six hundred fifty-two".
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