Base | Representation |
---|---|
bin | 100101000100100100111111… |
… | …010001010111100101010001 |
3 | 210101021200201021012010120200 |
4 | 211010210333101113211101 |
5 | 132332241130122303410 |
6 | 1334432334442525413 |
7 | 46225263362353623 |
oct | 4504447721274521 |
9 | 711250637163520 |
10 | 163042315041105 |
11 | 47a4a948377705 |
12 | 16352839506869 |
13 | 6cc8a940b6c96 |
14 | 2c3940c274c13 |
15 | 13cb1889413c0 |
hex | 94493f457951 |
163042315041105 has 96 divisors (see below), whose sum is σ = 312633842227200. Its totient is φ = 78316674923520.
The previous prime is 163042315041103. The next prime is 163042315041113. The reversal of 163042315041105 is 501140513240361.
163042315041105 is a `hidden beast` number, since 1 + 6 + 3 + 0 + 4 + 2 + 31 + 504 + 110 + 5 = 666.
It is not a de Polignac number, because 163042315041105 - 21 = 163042315041103 is a prime.
It is a super-3 number, since 3×1630423150411053 (a number of 44 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 163042315041105.
It is not an unprimeable number, because it can be changed into a prime (163042315041103) 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 95 ways as a sum of consecutive naturals, for example, 67482780 + ... + 69857069.
It is an arithmetic number, because the mean of its divisors is an integer number (3256602523200).
Almost surely, 2163042315041105 is an apocalyptic number.
163042315041105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
163042315041105 is a deficient number, since it is larger than the sum of its proper divisors (149591527186095).
163042315041105 is a wasteful number, since it uses less digits than its factorization.
163042315041105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137339951 (or 137339948 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
Adding to 163042315041105 its reverse (501140513240361), we get a palindrome (664182828281466).
The spelling of 163042315041105 in words is "one hundred sixty-three trillion, forty-two billion, three hundred fifteen million, forty-one thousand, one hundred five".
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