Base | Representation |
---|---|
bin | 110000110011… |
… | …010010110010 |
3 | 220001221201012 |
4 | 300303102302 |
5 | 11233334020 |
6 | 1134110522 |
7 | 213511256 |
oct | 60632262 |
9 | 26057635 |
10 | 12793010 |
11 | 724863a |
12 | 434b442 |
13 | 285bc39 |
14 | 19b0266 |
15 | 11ca7c5 |
hex | c334b2 |
12793010 has 16 divisors (see below), whose sum is σ = 24382296. Its totient is φ = 4816128.
The previous prime is 12793007. The next prime is 12793021. The reversal of 12793010 is 1039721.
It can be written as a sum of positive squares in 4 ways, for example, as 12229009 + 564001 = 3497^2 + 751^2 .
It is a super-2 number, since 2×127930102 = 327322209720200, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37457 + ... + 37796.
Almost surely, 212793010 is an apocalyptic number.
12793010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12793010 is a deficient number, since it is larger than the sum of its proper divisors (11589286).
12793010 is a wasteful number, since it uses less digits than its factorization.
12793010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75277.
The product of its (nonzero) digits is 378, while the sum is 23.
The square root of 12793010 is about 3576.7317483982. The cubic root of 12793010 is about 233.8788302953.
The spelling of 12793010 in words is "twelve million, seven hundred ninety-three thousand, ten".
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