Base | Representation |
---|---|
bin | 11000110101011… |
… | …01000011100101 |
3 | 112112000002202120 |
4 | 30122231003211 |
5 | 411312430020 |
6 | 32401100153 |
7 | 5106515004 |
oct | 1432550345 |
9 | 475002676 |
10 | 208326885 |
11 | a7660088 |
12 | 59927659 |
13 | 34211460 |
14 | 1d94cc3b |
15 | 13451740 |
hex | c6ad0e5 |
208326885 has 16 divisors (see below), whose sum is σ = 358963584. Its totient is φ = 102560832.
The previous prime is 208326821. The next prime is 208326917. The reversal of 208326885 is 588623802.
208326885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 208326885 - 26 = 208326821 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533977 + ... + 534366.
It is an arithmetic number, because the mean of its divisors is an integer number (22435224).
Almost surely, 2208326885 is an apocalyptic number.
It is an amenable number.
208326885 is a deficient number, since it is larger than the sum of its proper divisors (150636699).
208326885 is a wasteful number, since it uses less digits than its factorization.
208326885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1068364.
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 208326885 is about 14433.5333511930. The cubic root of 208326885 is about 592.8094344096.
The spelling of 208326885 in words is "two hundred eight million, three hundred twenty-six thousand, eight hundred eighty-five".
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