Base | Representation |
---|---|
bin | 110000001010… |
… | …100110001001 |
3 | 212202111001020 |
4 | 300022212021 |
5 | 11213020223 |
6 | 1130343053 |
7 | 212215260 |
oct | 60124611 |
9 | 25674036 |
10 | 12626313 |
11 | 7144377 |
12 | 428aa89 |
13 | 28010bb |
14 | 19695d7 |
15 | 11961e3 |
hex | c0a989 |
12626313 has 16 divisors (see below), whose sum is σ = 19433856. Its totient is φ = 7142400.
The previous prime is 12626311. The next prime is 12626323. The reversal of 12626313 is 31362621.
It is a happy number.
12626313 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 12626313 - 21 = 12626311 is a prime.
It is a super-3 number, since 3×126263133 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12626311) 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, 856 + ... + 5097.
It is an arithmetic number, because the mean of its divisors is an integer number (1214616).
Almost surely, 212626313 is an apocalyptic number.
It is an amenable number.
12626313 is a deficient number, since it is larger than the sum of its proper divisors (6807543).
12626313 is a wasteful number, since it uses less digits than its factorization.
12626313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6064.
The product of its digits is 1296, while the sum is 24.
The square root of 12626313 is about 3553.3523607996. The cubic root of 12626313 is about 232.8585472602.
Adding to 12626313 its reverse (31362621), we get a palindrome (43988934).
The spelling of 12626313 in words is "twelve million, six hundred twenty-six thousand, three hundred thirteen".
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