Base | Representation |
---|---|
bin | 10101111111101010… |
… | …00101110100010100 |
3 | 1010110221101210210212 |
4 | 22333311011310110 |
5 | 143140411102213 |
6 | 5231420504552 |
7 | 565422616340 |
oct | 127765056424 |
9 | 33427353725 |
10 | 11808300308 |
11 | 500a528882 |
12 | 23566ab158 |
13 | 116252555c |
14 | 80039a620 |
15 | 491a059a8 |
hex | 2bfd45d14 |
11808300308 has 12 divisors (see below), whose sum is σ = 23616600672. Its totient is φ = 5060700120.
The previous prime is 11808300299. The next prime is 11808300313. The reversal of 11808300308 is 80300380811.
11808300308 is an admirable number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210862478 + ... + 210862533.
It is an arithmetic number, because the mean of its divisors is an integer number (1968050056).
Almost surely, 211808300308 is an apocalyptic number.
It is an amenable number.
11808300308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11808300308 is a wasteful number, since it uses less digits than its factorization.
11808300308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421725022 (or 421725020 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 32.
The spelling of 11808300308 in words is "eleven billion, eight hundred eight million, three hundred thousand, three hundred eight".
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