Base | Representation |
---|---|
bin | 110000100011101111… |
… | …0000000001010000001 |
3 | 100222011022221120221201 |
4 | 1201013132000022001 |
5 | 3202030213344101 |
6 | 115523233021201 |
7 | 10351053414505 |
oct | 1410736001201 |
9 | 328138846851 |
10 | 104278262401 |
11 | 402513a6a55 |
12 | 182626b4801 |
13 | 9aaac8a961 |
14 | 509332a305 |
15 | 2aa4b27e01 |
hex | 1847780281 |
104278262401 has 4 divisors (see below), whose sum is σ = 105353296132. Its totient is φ = 103203228672.
The previous prime is 104278262329. The next prime is 104278262423. The reversal of 104278262401 is 104262872401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104262872401 = 58913 ⋅1769777.
It can be written as a sum of positive squares in 2 ways, for example, as 44632900225 + 59645362176 = 211265^2 + 244224^2 .
It is a cyclic number.
It is not a de Polignac number, because 104278262401 - 27 = 104278262273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104278262441) 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 3 ways as a sum of consecutive naturals, for example, 537516720 + ... + 537516913.
It is an arithmetic number, because the mean of its divisors is an integer number (26338324033).
Almost surely, 2104278262401 is an apocalyptic number.
It is an amenable number.
104278262401 is a deficient number, since it is larger than the sum of its proper divisors (1075033731).
104278262401 is an equidigital number, since it uses as much as digits as its factorization.
104278262401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1075033730.
The product of its (nonzero) digits is 43008, while the sum is 37.
The spelling of 104278262401 in words is "one hundred four billion, two hundred seventy-eight million, two hundred sixty-two thousand, four hundred one".
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