Base | Representation |
---|---|
bin | 110001001110… |
… | …001010010100 |
3 | 220021112200010 |
4 | 301032022110 |
5 | 11300344220 |
6 | 1140320220 |
7 | 214450152 |
oct | 61161224 |
9 | 26245603 |
10 | 12903060 |
11 | 7313295 |
12 | 43a3070 |
13 | 289a061 |
14 | 19dc3d2 |
15 | 11ed1e0 |
hex | c4e294 |
12903060 has 24 divisors (see below), whose sum is σ = 36128736. Its totient is φ = 3440800.
The previous prime is 12903049. The next prime is 12903067. The reversal of 12903060 is 6030921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12903067) 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, 107466 + ... + 107585.
It is an arithmetic number, because the mean of its divisors is an integer number (1505364).
Almost surely, 212903060 is an apocalyptic number.
12903060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12903060 is an abundant number, since it is smaller than the sum of its proper divisors (23225676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12903060 is a wasteful number, since it uses less digits than its factorization.
12903060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215063 (or 215061 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 12903060 is about 3592.0829611800. The cubic root of 12903060 is about 234.5475525759.
Adding to 12903060 its reverse (6030921), we get a palindrome (18933981).
The spelling of 12903060 in words is "twelve million, nine hundred three thousand, sixty".
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