Base | Representation |
---|---|
bin | 1111010101110… |
… | …0000010011100 |
3 | 11111001211001120 |
4 | 3311130002130 |
5 | 112432340444 |
6 | 10215010540 |
7 | 1410611352 |
oct | 365340234 |
9 | 144054046 |
10 | 64340124 |
11 | 33355762 |
12 | 19669a50 |
13 | 104395a4 |
14 | 878b7d2 |
15 | 59adb19 |
hex | 3d5c09c |
64340124 has 12 divisors (see below), whose sum is σ = 150126984. Its totient is φ = 21446704.
The previous prime is 64340119. The next prime is 64340141. The reversal of 64340124 is 42104346.
64340124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 64340094 and 64340103.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2680827 + ... + 2680850.
It is an arithmetic number, because the mean of its divisors is an integer number (12510582).
Almost surely, 264340124 is an apocalyptic number.
It is an amenable number.
64340124 is an abundant number, since it is smaller than the sum of its proper divisors (85786860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64340124 is a wasteful number, since it uses less digits than its factorization.
64340124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5361684 (or 5361682 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 64340124 is about 8021.2295815542. The cubic root of 64340124 is about 400.7073401043.
The spelling of 64340124 in words is "sixty-four million, three hundred forty thousand, one hundred twenty-four".
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