Base | Representation |
---|---|
bin | 110000001001… |
… | …100011100000 |
3 | 212202021012021 |
4 | 300021203200 |
5 | 11212401143 |
6 | 1130311224 |
7 | 212166655 |
oct | 60114340 |
9 | 25667167 |
10 | 12622048 |
11 | 714114a |
12 | 4288514 |
13 | 27cc18a |
14 | 1967c2c |
15 | 1194ced |
hex | c098e0 |
12622048 has 24 divisors (see below), whose sum is σ = 25430328. Its totient is φ = 6163584.
The previous prime is 12622033. The next prime is 12622073. The reversal of 12622048 is 84022621.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3211 + ... + 5962.
It is an arithmetic number, because the mean of its divisors is an integer number (1059597).
Almost surely, 212622048 is an apocalyptic number.
It is an amenable number.
12622048 is an abundant number, since it is smaller than the sum of its proper divisors (12808280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12622048 is an equidigital number, since it uses as much as digits as its factorization.
12622048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9226 (or 9218 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 12622048 is about 3552.7521726121. The cubic root of 12622048 is about 232.8323254711.
Adding to 12622048 its reverse (84022621), we get a palindrome (96644669).
The spelling of 12622048 in words is "twelve million, six hundred twenty-two thousand, forty-eight".
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