Base | Representation |
---|---|
bin | 1011100000110110… |
… | …11100000010000100 |
3 | 120221210000220120220 |
4 | 11300123130002010 |
5 | 100124342130241 |
6 | 2501204424340 |
7 | 306114255102 |
oct | 56033340204 |
9 | 16853026526 |
10 | 6181208196 |
11 | 2692149229 |
12 | 12460a80b0 |
13 | 7767a3857 |
14 | 428cdcc72 |
15 | 2629ce166 |
hex | 1706dc084 |
6181208196 has 48 divisors (see below), whose sum is σ = 14837389056. Its totient is φ = 2001819904.
The previous prime is 6181208191. The next prime is 6181208227. The reversal of 6181208196 is 6918021816.
It is not an unprimeable number, because it can be changed into a prime (6181208191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37270 + ... + 117266.
It is an arithmetic number, because the mean of its divisors is an integer number (309112272).
Almost surely, 26181208196 is an apocalyptic number.
It is an amenable number.
6181208196 is an abundant number, since it is smaller than the sum of its proper divisors (8656180860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6181208196 is a wasteful number, since it uses less digits than its factorization.
6181208196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80188 (or 80186 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 42.
The square root of 6181208196 is about 78620.6601091596. The cubic root of 6181208196 is about 1835.2326369693.
The spelling of 6181208196 in words is "six billion, one hundred eighty-one million, two hundred eight thousand, one hundred ninety-six".
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