Base | Representation |
---|---|
bin | 1100011010010… |
… | …00001000011110 |
3 | 21020220001111102 |
4 | 12031020020132 |
5 | 203122320403 |
6 | 14155153102 |
7 | 2402605412 |
oct | 615101036 |
9 | 236801442 |
10 | 104104478 |
11 | 53845265 |
12 | 2aa45792 |
13 | 1874caaa |
14 | db7cd42 |
15 | 9215b88 |
hex | 634821e |
104104478 has 8 divisors (see below), whose sum is σ = 156569880. Its totient is φ = 51914520.
The previous prime is 104104471. The next prime is 104104487. The reversal of 104104478 is 874401401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 104104478.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104104471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67913 + ... + 69428.
It is an arithmetic number, because the mean of its divisors is an integer number (19571235).
Almost surely, 2104104478 is an apocalyptic number.
104104478 is a deficient number, since it is larger than the sum of its proper divisors (52465402).
104104478 is a wasteful number, since it uses less digits than its factorization.
104104478 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137722.
The product of its (nonzero) digits is 3584, while the sum is 29.
The square root of 104104478 is about 10203.1601967234. The cubic root of 104104478 is about 470.4243609592.
Adding to 104104478 its reverse (874401401), we get a palindrome (978505879).
The spelling of 104104478 in words is "one hundred four million, one hundred four thousand, four hundred seventy-eight".
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