Base | Representation |
---|---|
bin | 1000000000101… |
… | …01010100100100 |
3 | 11200102220212000 |
4 | 10000111110210 |
5 | 114200234241 |
6 | 10400125300 |
7 | 1444105164 |
oct | 400252444 |
9 | 150386760 |
10 | 67196196 |
11 | 34a26551 |
12 | 1a606830 |
13 | 10bc9582 |
14 | 8cd25a4 |
15 | 5d74eb6 |
hex | 4015524 |
67196196 has 24 divisors (see below), whose sum is σ = 174212640. Its totient is φ = 22398696.
The previous prime is 67196191. The next prime is 67196299. The reversal of 67196196 is 69169176.
It is not an unprimeable number, because it can be changed into a prime (67196191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310986 + ... + 311201.
It is an arithmetic number, because the mean of its divisors is an integer number (7258860).
Almost surely, 267196196 is an apocalyptic number.
It is an amenable number.
67196196 is an abundant number, since it is smaller than the sum of its proper divisors (107016444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67196196 is a wasteful number, since it uses less digits than its factorization.
67196196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622200 (or 622192 counting only the distinct ones).
The product of its digits is 122472, while the sum is 45.
The square root of 67196196 is about 8197.3285892417. The cubic root of 67196196 is about 406.5508712087.
The spelling of 67196196 in words is "sixty-seven million, one hundred ninety-six thousand, one hundred ninety-six".
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