Base | Representation |
---|---|
bin | 1001011111101001111… |
… | …0100111100000101111 |
3 | 120121000211202110011220 |
4 | 2113322132213200233 |
5 | 10133030211320421 |
6 | 202533504314423 |
7 | 14533112100330 |
oct | 2277236474057 |
9 | 517024673156 |
10 | 163116120111 |
11 | 631a488533a |
12 | 27743312a13 |
13 | 124c6a1a089 |
14 | 7c75706287 |
15 | 439a31c3c6 |
hex | 25fa7a782f |
163116120111 has 16 divisors (see below), whose sum is σ = 248840057088. Its totient is φ = 93103401600.
The previous prime is 163116120071. The next prime is 163116120133. The reversal of 163116120111 is 111021611361.
It is not a de Polignac number, because 163116120111 - 26 = 163116120047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163116120311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4389805 + ... + 4426806.
It is an arithmetic number, because the mean of its divisors is an integer number (15552503568).
Almost surely, 2163116120111 is an apocalyptic number.
163116120111 is a deficient number, since it is larger than the sum of its proper divisors (85723936977).
163116120111 is an equidigital number, since it uses as much as digits as its factorization.
163116120111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8817502.
The product of its (nonzero) digits is 216, while the sum is 24.
Adding to 163116120111 its reverse (111021611361), we get a palindrome (274137731472).
The spelling of 163116120111 in words is "one hundred sixty-three billion, one hundred sixteen million, one hundred twenty thousand, one hundred eleven".
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