Base | Representation |
---|---|
bin | 110001001001… |
… | …010001000011 |
3 | 220020112011120 |
4 | 301021101003 |
5 | 11244224021 |
6 | 1140043323 |
7 | 214334541 |
oct | 61112103 |
9 | 26215146 |
10 | 12883011 |
11 | 72aa219 |
12 | 4393543 |
13 | 2890bab |
14 | 19d4d91 |
15 | 11e72c6 |
hex | c49443 |
12883011 has 16 divisors (see below), whose sum is σ = 17955840. Its totient is φ = 8206560.
The previous prime is 12883001. The next prime is 12883043. The reversal of 12883011 is 11038821.
12883011 is nontrivially palindromic in base 14.
12883011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12883011 - 210 = 12881987 is a prime.
It is a super-2 number, since 2×128830112 = 331943944852242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12883001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6885 + ... + 8553.
It is an arithmetic number, because the mean of its divisors is an integer number (1122240).
Almost surely, 212883011 is an apocalyptic number.
12883011 is a deficient number, since it is larger than the sum of its proper divisors (5072829).
12883011 is a wasteful number, since it uses less digits than its factorization.
12883011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1786.
The product of its (nonzero) digits is 384, while the sum is 24.
The square root of 12883011 is about 3589.2911556462. The cubic root of 12883011 is about 234.4260082402.
The spelling of 12883011 in words is "twelve million, eight hundred eighty-three thousand, eleven".
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