Base | Representation |
---|---|
bin | 11000110011101… |
… | …00001100011110 |
3 | 112111120021021112 |
4 | 30121310030132 |
5 | 411233001412 |
6 | 32352102022 |
7 | 5104524665 |
oct | 1431641436 |
9 | 474507245 |
10 | 208093982 |
11 | a75110a8 |
12 | 59834912 |
13 | 3415c445 |
14 | 1d8cbddc |
15 | 13407722 |
hex | c67431e |
208093982 has 4 divisors (see below), whose sum is σ = 312140976. Its totient is φ = 104046990.
The previous prime is 208093973. The next prime is 208093993. The reversal of 208093982 is 289390802.
208093982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×2080939823 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52023494 + ... + 52023497.
It is an arithmetic number, because the mean of its divisors is an integer number (78035244).
Almost surely, 2208093982 is an apocalyptic number.
208093982 is a deficient number, since it is larger than the sum of its proper divisors (104046994).
208093982 is a wasteful number, since it uses less digits than its factorization.
208093982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104046993.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 208093982 is about 14425.4629735063. The cubic root of 208093982 is about 592.5884378425.
The spelling of 208093982 in words is "two hundred eight million, ninety-three thousand, nine hundred eighty-two".
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