Base | Representation |
---|---|
bin | 111110011101100001… |
… | …100111001001010001 |
3 | 20102010001001001101000 |
4 | 332131201213021101 |
5 | 2044323214442231 |
6 | 50451005532213 |
7 | 4562664004350 |
oct | 763541471121 |
9 | 212101031330 |
10 | 67067343441 |
11 | 2649684886a |
12 | 10bb8874069 |
13 | 642a9b1707 |
14 | 336333d997 |
15 | 1b27e206e6 |
hex | f9d867251 |
67067343441 has 64 divisors (see below), whose sum is σ = 115375656960. Its totient is φ = 37711215360.
The previous prime is 67067343407. The next prime is 67067343443. The reversal of 67067343441 is 14434376076.
It is not a de Polignac number, because 67067343441 - 210 = 67067342417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (67067343443) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 7335625 + ... + 7344761.
It is an arithmetic number, because the mean of its divisors is an integer number (1802744640).
Almost surely, 267067343441 is an apocalyptic number.
It is an amenable number.
67067343441 is a deficient number, since it is larger than the sum of its proper divisors (48308313519).
67067343441 is a wasteful number, since it uses less digits than its factorization.
67067343441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9771 (or 9765 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 45.
The spelling of 67067343441 in words is "sixty-seven billion, sixty-seven million, three hundred forty-three thousand, four hundred forty-one".
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