Base | Representation |
---|---|
bin | 101111101101… |
… | …101110011100 |
3 | 212112110211111 |
4 | 233231232130 |
5 | 11200224220 |
6 | 1124031404 |
7 | 211213435 |
oct | 57555634 |
9 | 25473744 |
10 | 12508060 |
11 | 7073544 |
12 | 4232564 |
13 | 278c326 |
14 | 193848c |
15 | 117115a |
hex | bedb9c |
12508060 has 24 divisors (see below), whose sum is σ = 26565840. Its totient is φ = 4946304.
The previous prime is 12508057. The next prime is 12508079. The reversal of 12508060 is 6080521.
It is a happy number.
It is a congruent number.
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, 1734 + ... + 5293.
It is an arithmetic number, because the mean of its divisors is an integer number (1106910).
Almost surely, 212508060 is an apocalyptic number.
12508060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12508060 is an abundant number, since it is smaller than the sum of its proper divisors (14057780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12508060 is a wasteful number, since it uses less digits than its factorization.
12508060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7125 (or 7123 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 12508060 is about 3536.6735783784. The cubic root of 12508060 is about 232.1293125713.
Adding to 12508060 its reverse (6080521), we get a palindrome (18588581).
The spelling of 12508060 in words is "twelve million, five hundred eight thousand, sixty".
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