Base | Representation |
---|---|
bin | 1100011011101… |
… | …00110010011000 |
3 | 21021020100101201 |
4 | 12031310302120 |
5 | 203144144014 |
6 | 14203123544 |
7 | 2404266565 |
oct | 615646230 |
9 | 237210351 |
10 | 104287384 |
11 | 5395a723 |
12 | 2ab135b4 |
13 | 187b5116 |
14 | dbc986c |
15 | 924ee74 |
hex | 6374c98 |
104287384 has 48 divisors (see below), whose sum is σ = 212751000. Its totient is φ = 47889408.
The previous prime is 104287331. The next prime is 104287387. The reversal of 104287384 is 483782401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104287387) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 98892 + ... + 99940.
Almost surely, 2104287384 is an apocalyptic number.
It is an amenable number.
104287384 is an abundant number, since it is smaller than the sum of its proper divisors (108463616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104287384 is a wasteful number, since it uses less digits than its factorization.
104287384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1132 (or 1111 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 37.
The square root of 104287384 is about 10212.1194665946. The cubic root of 104287384 is about 470.6997032490.
The spelling of 104287384 in words is "one hundred four million, two hundred eighty-seven thousand, three hundred eighty-four".
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