Base | Representation |
---|---|
bin | 1100011011101… |
… | …00101110000000 |
3 | 21021020100000100 |
4 | 12031310232000 |
5 | 203144141404 |
6 | 14203122400 |
7 | 2404266015 |
oct | 615645600 |
9 | 237210010 |
10 | 104287104 |
11 | 5395a499 |
12 | 2ab13400 |
13 | 187b4c5c |
14 | dbc970c |
15 | 924ed39 |
hex | 6374b80 |
104287104 has 48 divisors (see below), whose sum is σ = 300100320. Its totient is φ = 34761984.
The previous prime is 104287091. The next prime is 104287109. The reversal of 104287104 is 401782401.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104287109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44112 + ... + 46415.
It is an arithmetic number, because the mean of its divisors is an integer number (6252090).
Almost surely, 2104287104 is an apocalyptic number.
It is an amenable number.
104287104 is an abundant number, since it is smaller than the sum of its proper divisors (195813216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104287104 is an equidigital number, since it uses as much as digits as its factorization.
104287104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90547 (or 90532 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 104287104 is about 10212.1057573842. The cubic root of 104287104 is about 470.6992819899.
The spelling of 104287104 in words is "one hundred four million, two hundred eighty-seven thousand, one hundred four".
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