Base | Representation |
---|---|
bin | 11000111000001… |
… | …11010111011100 |
3 | 112112200220011222 |
4 | 30130013113130 |
5 | 411411244141 |
6 | 32413032512 |
7 | 5112615320 |
oct | 1434072734 |
9 | 475626158 |
10 | 208696796 |
11 | a7892aa0 |
12 | 59a85738 |
13 | 34310939 |
14 | 1da07980 |
15 | 134c614b |
hex | c7075dc |
208696796 has 24 divisors (see below), whose sum is σ = 455339136. Its totient is φ = 81310320.
The previous prime is 208696771. The next prime is 208696823. The reversal of 208696796 is 697696802.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338486 + ... + 339101.
It is an arithmetic number, because the mean of its divisors is an integer number (18972464).
Almost surely, 2208696796 is an apocalyptic number.
It is an amenable number.
208696796 is an abundant number, since it is smaller than the sum of its proper divisors (246642340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
208696796 is a wasteful number, since it uses less digits than its factorization.
208696796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677609 (or 677607 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 53.
The square root of 208696796 is about 14446.3419591258. The cubic root of 208696796 is about 593.1600965722.
The spelling of 208696796 in words is "two hundred eight million, six hundred ninety-six thousand, seven hundred ninety-six".
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