Base | Representation |
---|---|
bin | 1100011110011… |
… | …00010110011111 |
3 | 21021220120101112 |
4 | 12033030112133 |
5 | 203242133142 |
6 | 14214532235 |
7 | 2410322342 |
oct | 617142637 |
9 | 237816345 |
10 | 104646047 |
11 | 54085140 |
12 | 2b06707b |
13 | 188ac44c |
14 | dc80459 |
15 | 92c1382 |
hex | 63cc59f |
104646047 has 8 divisors (see below), whose sum is σ = 116814720. Its totient is φ = 92919960.
The previous prime is 104646037. The next prime is 104646077. The reversal of 104646047 is 740646401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104646047 - 224 = 87868831 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104646037) 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, 110147 + ... + 111092.
It is an arithmetic number, because the mean of its divisors is an integer number (14601840).
Almost surely, 2104646047 is an apocalyptic number.
104646047 is a deficient number, since it is larger than the sum of its proper divisors (12168673).
104646047 is a wasteful number, since it uses less digits than its factorization.
104646047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221293.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 104646047 is about 10229.6650482799. The cubic root of 104646047 is about 471.2386927001.
The spelling of 104646047 in words is "one hundred four million, six hundred forty-six thousand, forty-seven".
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