Base | Representation |
---|---|
bin | 110000100111… |
… | …111000001101 |
3 | 212222120120110 |
4 | 300213320031 |
5 | 11230340003 |
6 | 1133110233 |
7 | 213225042 |
oct | 60477015 |
9 | 25876513 |
10 | 12746253 |
11 | 72164a3 |
12 | 4328379 |
13 | 2843880 |
14 | 199b1c9 |
15 | 11bba03 |
hex | c27e0d |
12746253 has 16 divisors (see below), whose sum is σ = 18377856. Its totient is φ = 7811520.
The previous prime is 12746233. The next prime is 12746257. The reversal of 12746253 is 35264721.
12746253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12746253 - 217 = 12615181 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12746253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12746257) 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, 11848 + ... + 12878.
It is an arithmetic number, because the mean of its divisors is an integer number (1148616).
Almost surely, 212746253 is an apocalyptic number.
12746253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12746253 is a deficient number, since it is larger than the sum of its proper divisors (5631603).
12746253 is a wasteful number, since it uses less digits than its factorization.
12746253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364.
The product of its digits is 10080, while the sum is 30.
The square root of 12746253 is about 3570.1894907694. The cubic root of 12746253 is about 233.5935489262.
The spelling of 12746253 in words is "twelve million, seven hundred forty-six thousand, two hundred fifty-three".
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