Base | Representation |
---|---|
bin | 1001010100010010010… |
… | …0101000101000000001 |
3 | 120022011011010002111200 |
4 | 2111010210220220001 |
5 | 10110302421303400 |
6 | 201311004131413 |
7 | 14364353425104 |
oct | 2250444505001 |
9 | 508134102450 |
10 | 160064244225 |
11 | 61979102866 |
12 | 27031236b69 |
13 | 1212b671662 |
14 | 7a6627873b |
15 | 426c42cb00 |
hex | 2544928a01 |
160064244225 has 36 divisors (see below), whose sum is σ = 290730802752. Its totient is φ = 84165228000.
The previous prime is 160064244181. The next prime is 160064244229. The reversal of 160064244225 is 522442460061.
160064244225 is a `hidden beast` number, since 1 + 6 + 0 + 0 + 6 + 424 + 4 + 225 = 666.
It is not a de Polignac number, because 160064244225 - 216 = 160064178689 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 160064244225.
It is not an unprimeable number, because it can be changed into a prime (160064244229) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4993861 + ... + 5025810.
It is an arithmetic number, because the mean of its divisors is an integer number (8075855632).
Almost surely, 2160064244225 is an apocalyptic number.
160064244225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
160064244225 is a deficient number, since it is larger than the sum of its proper divisors (130666558527).
160064244225 is a wasteful number, since it uses less digits than its factorization.
160064244225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10019758 (or 10019750 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
The spelling of 160064244225 in words is "one hundred sixty billion, sixty-four million, two hundred forty-four thousand, two hundred twenty-five".
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