Base | Representation |
---|---|
bin | 101111100011… |
… | …001110101100 |
3 | 212110021212012 |
4 | 233203032230 |
5 | 11142340233 |
6 | 1123100352 |
7 | 210644210 |
oct | 57431654 |
9 | 25407765 |
10 | 12465068 |
11 | 7044210 |
12 | 42116b8 |
13 | 27758a5 |
14 | 1926940 |
15 | 1163548 |
hex | be33ac |
12465068 has 24 divisors (see below), whose sum is σ = 27197184. Its totient is φ = 4856400.
The previous prime is 12465067. The next prime is 12465071. The reversal of 12465068 is 86056421.
It is not an unprimeable number, because it can be changed into a prime (12465067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19928 + ... + 20543.
It is an arithmetic number, because the mean of its divisors is an integer number (1133216).
Almost surely, 212465068 is an apocalyptic number.
It is an amenable number.
12465068 is an abundant number, since it is smaller than the sum of its proper divisors (14732116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12465068 is a wasteful number, since it uses less digits than its factorization.
12465068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40493 (or 40491 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 12465068 is about 3530.5903189127. The cubic root of 12465068 is about 231.8630533437.
The spelling of 12465068 in words is "twelve million, four hundred sixty-five thousand, sixty-eight".
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