Base | Representation |
---|---|
bin | 101111111000… |
… | …000101010010 |
3 | 212121122000200 |
4 | 233320011102 |
5 | 11203103412 |
6 | 1125000030 |
7 | 211451220 |
oct | 57700522 |
9 | 25548020 |
10 | 12550482 |
11 | 70a23aa |
12 | 4253016 |
13 | 27a5729 |
14 | 1949b10 |
15 | 117d9dc |
hex | bf8152 |
12550482 has 24 divisors (see below), whose sum is σ = 31077696. Its totient is φ = 3585816.
The previous prime is 12550481. The next prime is 12550501. The reversal of 12550482 is 28405521.
It is a happy number.
12550482 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12550481) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49678 + ... + 49929.
It is an arithmetic number, because the mean of its divisors is an integer number (1294904).
Almost surely, 212550482 is an apocalyptic number.
12550482 is an abundant number, since it is smaller than the sum of its proper divisors (18527214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12550482 is a wasteful number, since it uses less digits than its factorization.
12550482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99622 (or 99619 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 12550482 is about 3542.6659453016. The cubic root of 12550482 is about 232.3914442931.
The spelling of 12550482 in words is "twelve million, five hundred fifty thousand, four hundred eighty-two".
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