Base | Representation |
---|---|
bin | 10011100000101101111101… |
… | …101100010100110011001101 |
3 | 102020211110212021111101011120 |
4 | 103200231331230110303031 |
5 | 42221412430124101232 |
6 | 502301052050311153 |
7 | 24034442012246025 |
oct | 2340557554246315 |
9 | 366743767441146 |
10 | 85811260378317 |
11 | 25384395430281 |
12 | 975a9695884b9 |
13 | 38b5c75a349a6 |
14 | 1729403d90a85 |
15 | 9dc233cc092c |
hex | 4e0b7db14ccd |
85811260378317 has 16 divisors (see below), whose sum is σ = 116849953907712. Its totient is φ = 55990048927280.
The previous prime is 85811260378309. The next prime is 85811260378331. The reversal of 85811260378317 is 71387306211858.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 85811260378317 - 23 = 85811260378309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85811260378367) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29328442 + ... + 32121332.
It is an arithmetic number, because the mean of its divisors is an integer number (7303122119232).
Almost surely, 285811260378317 is an apocalyptic number.
It is an amenable number.
85811260378317 is a deficient number, since it is larger than the sum of its proper divisors (31038693529395).
85811260378317 is a wasteful number, since it uses less digits than its factorization.
85811260378317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3010848.
The product of its (nonzero) digits is 13547520, while the sum is 60.
The spelling of 85811260378317 in words is "eighty-five trillion, eight hundred eleven billion, two hundred sixty million, three hundred seventy-eight thousand, three hundred seventeen".
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