Base | Representation |
---|---|
bin | 111010100100011011011… |
… | …0011101010011110010101 |
3 | 1001111112122121112210112022 |
4 | 1311020312303222132111 |
5 | 2023341230141210220 |
6 | 25041550431102525 |
7 | 1460366530653041 |
oct | 165106663523625 |
9 | 31445577483468 |
10 | 8049688225685 |
11 | 262394316a667 |
12 | aa0100371a45 |
13 | 46510bba2a32 |
14 | 1db86d813021 |
15 | de5ce272925 |
hex | 75236cea795 |
8049688225685 has 8 divisors (see below), whose sum is σ = 10079609604480. Its totient is φ = 6159761424784.
The previous prime is 8049688225681. The next prime is 8049688225729. The reversal of 8049688225685 is 5865228869408.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8049688225685 - 22 = 8049688225681 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8049688225681) 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, 34998644345 + ... + 34998644574.
It is an arithmetic number, because the mean of its divisors is an integer number (1259951200560).
Almost surely, 28049688225685 is an apocalyptic number.
It is an amenable number.
8049688225685 is a deficient number, since it is larger than the sum of its proper divisors (2029921378795).
8049688225685 is a wasteful number, since it uses less digits than its factorization.
8049688225685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69997288947.
The product of its (nonzero) digits is 530841600, while the sum is 71.
The spelling of 8049688225685 in words is "eight trillion, forty-nine billion, six hundred eighty-eight million, two hundred twenty-five thousand, six hundred eighty-five".
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