Base | Representation |
---|---|
bin | 10011000101001… |
… | …00010110100100 |
3 | 102011011201120102 |
4 | 21202210112210 |
5 | 311433303430 |
6 | 23514323232 |
7 | 3652313504 |
oct | 1142442644 |
9 | 364151512 |
10 | 160056740 |
11 | 82390aa8 |
12 | 45729518 |
13 | 2721053c |
14 | 17385a04 |
15 | e0b9345 |
hex | 98a45a4 |
160056740 has 12 divisors (see below), whose sum is σ = 336119196. Its totient is φ = 64022688.
The previous prime is 160056739. The next prime is 160056749. The reversal of 160056740 is 47650061.
It can be written as a sum of positive squares in 2 ways, for example, as 62125924 + 97930816 = 7882^2 + 9896^2 .
It is not an unprimeable number, because it can be changed into a prime (160056749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4001399 + ... + 4001438.
It is an arithmetic number, because the mean of its divisors is an integer number (28009933).
Almost surely, 2160056740 is an apocalyptic number.
160056740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
160056740 is an abundant number, since it is smaller than the sum of its proper divisors (176062456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160056740 is a wasteful number, since it uses less digits than its factorization.
160056740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8002846 (or 8002844 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 160056740 is about 12651.3532872970. The cubic root of 160056740 is about 542.9476890911.
The spelling of 160056740 in words is "one hundred sixty million, fifty-six thousand, seven hundred forty".
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