Base | Representation |
---|---|
bin | 1001010100011100100… |
… | …0100100001111101001 |
3 | 120022021010222101022011 |
4 | 2111013020210033221 |
5 | 10110344421433042 |
6 | 201315141155521 |
7 | 14365414616554 |
oct | 2250710441751 |
9 | 508233871264 |
10 | 160107217897 |
11 | 619a03945a0 |
12 | 270436bbba1 |
13 | 12137539873 |
14 | 7a6bc6369b |
15 | 42710baa17 |
hex | 25472243e9 |
160107217897 has 16 divisors (see below), whose sum is σ = 188871512832. Its totient is φ = 134075441920.
The previous prime is 160107217877. The next prime is 160107217903. The reversal of 160107217897 is 798712701061.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-160107217897 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 160107217897.
It is not an unprimeable number, because it can be changed into a prime (160107217817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9099598 + ... + 9117175.
It is an arithmetic number, because the mean of its divisors is an integer number (11804469552).
Almost surely, 2160107217897 is an apocalyptic number.
160107217897 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
160107217897 is a deficient number, since it is larger than the sum of its proper divisors (28764294935).
160107217897 is a wasteful number, since it uses less digits than its factorization.
160107217897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18216848.
The product of its (nonzero) digits is 296352, while the sum is 49.
The spelling of 160107217897 in words is "one hundred sixty billion, one hundred seven million, two hundred seventeen thousand, eight hundred ninety-seven".
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