Base | Representation |
---|---|
bin | 1111110011100101… |
… | …10010010000100001 |
3 | 210220101112200000020 |
4 | 13321302302100201 |
5 | 114334331312022 |
6 | 3522012144053 |
7 | 420200112333 |
oct | 77162622041 |
9 | 23811480006 |
10 | 8485807137 |
11 | 3665020555 |
12 | 1789a68029 |
13 | a53099072 |
14 | 5a7007453 |
15 | 349ead35c |
hex | 1f9cb2421 |
8485807137 has 8 divisors (see below), whose sum is σ = 11341414560. Its totient is φ = 5643702240.
The previous prime is 8485807129. The next prime is 8485807229. The reversal of 8485807137 is 7317085848.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8485807137 - 23 = 8485807129 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8485807137.
It is not an unprimeable number, because it can be changed into a prime (8485807237) 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, 3374164 + ... + 3376677.
It is an arithmetic number, because the mean of its divisors is an integer number (1417676820).
Almost surely, 28485807137 is an apocalyptic number.
It is an amenable number.
8485807137 is a deficient number, since it is larger than the sum of its proper divisors (2855607423).
8485807137 is a wasteful number, since it uses less digits than its factorization.
8485807137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6751263.
The product of its (nonzero) digits is 1505280, while the sum is 51.
The square root of 8485807137 is about 92118.4408085591. The cubic root of 8485807137 is about 2039.6910285142.
The spelling of 8485807137 in words is "eight billion, four hundred eighty-five million, eight hundred seven thousand, one hundred thirty-seven".
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