Base | Representation |
---|---|
bin | 111110101011110011… |
… | …001000001001011001 |
3 | 20102201201122112002100 |
4 | 332223303020021121 |
5 | 2100321021103324 |
6 | 50530442354013 |
7 | 4601632332342 |
oct | 765363101131 |
9 | 212651575070 |
10 | 67306816089 |
11 | 265a9a41147 |
12 | 11064abb909 |
13 | 64684a94c6 |
14 | 33870790c9 |
15 | 1b3de754c9 |
hex | fabcc8259 |
67306816089 has 12 divisors (see below), whose sum is σ = 97234087600. Its totient is φ = 44865150264.
The previous prime is 67306816081. The next prime is 67306816091. The reversal of 67306816089 is 98061860376.
It is a happy number.
It is not a de Polignac number, because 67306816089 - 23 = 67306816081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (67306816081) 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 11 ways as a sum of consecutive naturals, for example, 434179 + ... + 568440.
Almost surely, 267306816089 is an apocalyptic number.
It is an amenable number.
67306816089 is a deficient number, since it is larger than the sum of its proper divisors (29927271511).
67306816089 is a wasteful number, since it uses less digits than its factorization.
67306816089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1010084 (or 1010081 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 54.
The spelling of 67306816089 in words is "sixty-seven billion, three hundred six million, eight hundred sixteen thousand, eighty-nine".
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