Base | Representation |
---|---|
bin | 1001011111011111111… |
… | …0001011001100110100 |
3 | 120120220220121122002001 |
4 | 2113313332023030310 |
5 | 10132433424423413 |
6 | 202525403025044 |
7 | 14532061435330 |
oct | 2276776131464 |
9 | 516826548061 |
10 | 163074061108 |
11 | 63183068832 |
12 | 2773120b184 |
13 | 124bb0b22aa |
14 | 7c6dcb87c0 |
15 | 43967b04dd |
hex | 25f7f8b334 |
163074061108 has 12 divisors (see below), whose sum is σ = 326148122272. Its totient is φ = 69888883320.
The previous prime is 163074061103. The next prime is 163074061121. The reversal of 163074061108 is 801160470361.
163074061108 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163074061103) 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, 2912036778 + ... + 2912036833.
Almost surely, 2163074061108 is an apocalyptic number.
It is an amenable number.
163074061108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163074061108 is a wasteful number, since it uses less digits than its factorization.
163074061108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5824073622 (or 5824073620 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 163074061108 in words is "one hundred sixty-three billion, seventy-four million, sixty-one thousand, one hundred eight".
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