Base | Representation |
---|---|
bin | 11000110011011… |
… | …10000001000010 |
3 | 112111111222120012 |
4 | 30121232001002 |
5 | 411231144144 |
6 | 32351344522 |
7 | 5104361132 |
oct | 1431560102 |
9 | 474458505 |
10 | 208068674 |
11 | a74a4090 |
12 | 59822142 |
13 | 34150a78 |
14 | 1d8c2ac2 |
15 | 133eee9e |
hex | c66e042 |
208068674 has 16 divisors (see below), whose sum is σ = 341058816. Its totient is φ = 94414800.
The previous prime is 208068673. The next prime is 208068689. The reversal of 208068674 is 476860802.
It is not an unprimeable number, because it can be changed into a prime (208068673) 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 7 ways as a sum of consecutive naturals, for example, 5564 + ... + 21144.
It is an arithmetic number, because the mean of its divisors is an integer number (21316176).
Almost surely, 2208068674 is an apocalyptic number.
208068674 is a deficient number, since it is larger than the sum of its proper divisors (132990142).
208068674 is a wasteful number, since it uses less digits than its factorization.
208068674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16201.
The product of its (nonzero) digits is 129024, while the sum is 41.
The square root of 208068674 is about 14424.5857479513. The cubic root of 208068674 is about 592.5644137036.
The spelling of 208068674 in words is "two hundred eight million, sixty-eight thousand, six hundred seventy-four".
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