Base | Representation |
---|---|
bin | 100101001001001110100101… |
… | …101101001011001000101001 |
3 | 210102102020111222122012112111 |
4 | 211021032211231023020221 |
5 | 132403010042430423324 |
6 | 1335235223013442321 |
7 | 46260335131646566 |
oct | 4511164555131051 |
9 | 712366458565474 |
10 | 163361861186089 |
11 | 48063415893a35 |
12 | 163a47589403a1 |
13 | 701cc5a573c47 |
14 | 2c4aa832b986d |
15 | 13d463c0ba794 |
hex | 9493a5b4b229 |
163361861186089 has 8 divisors (see below), whose sum is σ = 164648491960320. Its totient is φ = 162075235363776.
The previous prime is 163361861186087. The next prime is 163361861186141. The reversal of 163361861186089 is 980681168163361.
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 163361861186089 - 21 = 163361861186087 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (163361861186087) 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, 93342732 + ... + 95076754.
It is an arithmetic number, because the mean of its divisors is an integer number (20581061495040).
Almost surely, 2163361861186089 is an apocalyptic number.
It is an amenable number.
163361861186089 is a deficient number, since it is larger than the sum of its proper divisors (1286630774231).
163361861186089 is a wasteful number, since it uses less digits than its factorization.
163361861186089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2475959.
The product of its (nonzero) digits is 53747712, while the sum is 67.
The spelling of 163361861186089 in words is "one hundred sixty-three trillion, three hundred sixty-one billion, eight hundred sixty-one million, one hundred eighty-six thousand, eighty-nine".
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