Base | Representation |
---|---|
bin | 1001010100011001011… |
… | …0000110110100010001 |
3 | 120022020020002100021000 |
4 | 2111012112012310101 |
5 | 10110333030141121 |
6 | 201313545452213 |
7 | 14365164315000 |
oct | 2250626066421 |
9 | 508206070230 |
10 | 160093990161 |
11 | 6199397a386 |
12 | 2703b1a1069 |
13 | 12134887ac1 |
14 | 7a6a1bcc37 |
15 | 426ed56526 |
hex | 2546586d11 |
160093990161 has 64 divisors (see below), whose sum is σ = 276823552000. Its totient is φ = 91405180944.
The previous prime is 160093990079. The next prime is 160093990211. The reversal of 160093990161 is 161099390061.
160093990161 is a `hidden beast` number, since 1 + 600 + 9 + 39 + 9 + 0 + 1 + 6 + 1 = 666.
It is not a de Polignac number, because 160093990161 - 217 = 160093859089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (160093994161) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12060450 + ... + 12073716.
It is an arithmetic number, because the mean of its divisors is an integer number (4325368000).
Almost surely, 2160093990161 is an apocalyptic number.
It is an amenable number.
160093990161 is a deficient number, since it is larger than the sum of its proper divisors (116729561839).
160093990161 is a wasteful number, since it uses less digits than its factorization.
160093990161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14600 (or 14580 counting only the distinct ones).
The product of its (nonzero) digits is 78732, while the sum is 45.
The spelling of 160093990161 in words is "one hundred sixty billion, ninety-three million, nine hundred ninety thousand, one hundred sixty-one".
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