Base | Representation |
---|---|
bin | 1001011111011111111… |
… | …0001011001101011000 |
3 | 120120220220121122010101 |
4 | 2113313332023031120 |
5 | 10132433424424034 |
6 | 202525403025144 |
7 | 14532061435411 |
oct | 2276776131530 |
9 | 516826548111 |
10 | 163074061144 |
11 | 63183068865 |
12 | 2773120b1b4 |
13 | 124bb0b2307 |
14 | 7c6dcb8808 |
15 | 43967b0514 |
hex | 25f7f8b358 |
163074061144 has 16 divisors (see below), whose sum is σ = 323749974600. Its totient is φ = 76740734592.
The previous prime is 163074061141. The next prime is 163074061153. The reversal of 163074061144 is 441160470361.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163074061141) 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 3 ways as a sum of consecutive naturals, for example, 599536854 + ... + 599537125.
Almost surely, 2163074061144 is an apocalyptic number.
It is an amenable number.
163074061144 is a deficient number, since it is larger than the sum of its proper divisors (160675913456).
163074061144 is a wasteful number, since it uses less digits than its factorization.
163074061144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1199074002 (or 1199073998 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 37.
The spelling of 163074061144 in words is "one hundred sixty-three billion, seventy-four million, sixty-one thousand, one hundred forty-four".
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