Base | Representation |
---|---|
bin | 1000000000101… |
… | …00101001100001 |
3 | 11200102210001222 |
4 | 10000110221201 |
5 | 114200142231 |
6 | 10400104425 |
7 | 1444064150 |
oct | 400245141 |
9 | 150383058 |
10 | 67193441 |
11 | 34a24477 |
12 | 1a605115 |
13 | 10bc8243 |
14 | 8cd1597 |
15 | 5d7427b |
hex | 4014a61 |
67193441 has 8 divisors (see below), whose sum is σ = 76989120. Its totient is φ = 57446928.
The previous prime is 67193417. The next prime is 67193447. The reversal of 67193441 is 14439176.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 67193441 - 214 = 67177057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (67193447) 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, 9311 + ... + 14868.
It is an arithmetic number, because the mean of its divisors is an integer number (9623640).
Almost surely, 267193441 is an apocalyptic number.
It is an amenable number.
67193441 is a deficient number, since it is larger than the sum of its proper divisors (9795679).
67193441 is a wasteful number, since it uses less digits than its factorization.
67193441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24583.
The product of its digits is 18144, while the sum is 35.
The square root of 67193441 is about 8197.1605449692. The cubic root of 67193441 is about 406.5453150263.
The spelling of 67193441 in words is "sixty-seven million, one hundred ninety-three thousand, four hundred forty-one".
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