Base | Representation |
---|---|
bin | 110000001010… |
… | …100011100100 |
3 | 212202110211010 |
4 | 300022203210 |
5 | 11213014043 |
6 | 1130342220 |
7 | 212214633 |
oct | 60124344 |
9 | 25673733 |
10 | 12626148 |
11 | 7144237 |
12 | 428a970 |
13 | 2800cc2 |
14 | 196951a |
15 | 1196133 |
hex | c0a8e4 |
12626148 has 12 divisors (see below), whose sum is σ = 29461040. Its totient is φ = 4208712.
The previous prime is 12626147. The next prime is 12626171. The reversal of 12626148 is 84162621.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×126261482 = 318839226635808, which contains 22 as substring.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (12626147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526078 + ... + 526101.
Almost surely, 212626148 is an apocalyptic number.
It is an amenable number.
12626148 is an abundant number, since it is smaller than the sum of its proper divisors (16834892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12626148 is a wasteful number, since it uses less digits than its factorization.
12626148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1052186 (or 1052184 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 12626148 is about 3553.3291432120. The cubic root of 12626148 is about 232.8575329280.
Adding to 12626148 its reverse (84162621), we get a palindrome (96788769).
The spelling of 12626148 in words is "twelve million, six hundred twenty-six thousand, one hundred forty-eight".
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