Base | Representation |
---|---|
bin | 110000001010… |
… | …100101100000 |
3 | 212202110222201 |
4 | 300022211200 |
5 | 11213020042 |
6 | 1130342544 |
7 | 212215201 |
oct | 60124540 |
9 | 25673881 |
10 | 12626272 |
11 | 714433a |
12 | 428aa54 |
13 | 2801089 |
14 | 19695a8 |
15 | 11961b7 |
hex | c0a960 |
12626272 has 12 divisors (see below), whose sum is σ = 24858036. Its totient is φ = 6313120.
The previous prime is 12626267. The next prime is 12626293. The reversal of 12626272 is 27262621.
It is a self number, because there is not a number n which added to its sum of digits gives 12626272.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197254 + ... + 197317.
It is an arithmetic number, because the mean of its divisors is an integer number (2071503).
Almost surely, 212626272 is an apocalyptic number.
It is an amenable number.
12626272 is a deficient number, since it is larger than the sum of its proper divisors (12231764).
12626272 is an equidigital number, since it uses as much as digits as its factorization.
12626272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394581 (or 394573 counting only the distinct ones).
The product of its digits is 4032, while the sum is 28.
The square root of 12626272 is about 3553.3465915950. The cubic root of 12626272 is about 232.8582952148.
Adding to 12626272 its reverse (27262621), we get a palindrome (39888893).
The spelling of 12626272 in words is "twelve million, six hundred twenty-six thousand, two hundred seventy-two".
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