Base | Representation |
---|---|
bin | 10000011010000010… |
… | …11001010010110001 |
3 | 211201212120021220120 |
4 | 20031001121102301 |
5 | 121014422413040 |
6 | 4014014400453 |
7 | 431165125362 |
oct | 101501312261 |
9 | 24655507816 |
10 | 8808404145 |
11 | 3810129452 |
12 | 1859b00129 |
13 | aa4b79378 |
14 | 5d7bbdb69 |
15 | 3684827d0 |
hex | 20d0594b1 |
8808404145 has 32 divisors (see below), whose sum is σ = 14268780288. Its totient is φ = 4639734528.
The previous prime is 8808404119. The next prime is 8808404251. The reversal of 8808404145 is 5414048088.
It is not a de Polignac number, because 8808404145 - 25 = 8808404113 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8808404097 and 8808404106.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 382087 + ... + 404483.
It is an arithmetic number, because the mean of its divisors is an integer number (445899384).
Almost surely, 28808404145 is an apocalyptic number.
It is an amenable number.
8808404145 is a deficient number, since it is larger than the sum of its proper divisors (5460376143).
8808404145 is a wasteful number, since it uses less digits than its factorization.
8808404145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22729.
The product of its (nonzero) digits is 163840, while the sum is 42.
The square root of 8808404145 is about 93853.0987501212. The cubic root of 8808404145 is about 2065.2172514816.
The spelling of 8808404145 in words is "eight billion, eight hundred eight million, four hundred four thousand, one hundred forty-five".
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