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160159002191 = 1793449259421
BaseRepresentation
bin1001010100101000111…
…0000110111001001111
3120022101202102021222222
42111022032012321033
510111001201032231
6201324231125555
714366614025306
oct2251216067117
9508352367888
10160159002191
1161a17643931
1227058b138bb
131214519b166
147a74aa343d
1542758e927b
hex254a386e4f

160159002191 has 8 divisors (see below), whose sum is σ = 161101062000. Its totient is φ = 159217468480.

The previous prime is 160159002163. The next prime is 160159002229. The reversal of 160159002191 is 191200951061.

160159002191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 160159002191 - 26 = 160159002127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160159002131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487661 + ... + 747081.

It is an arithmetic number, because the mean of its divisors is an integer number (20137632750).

Almost surely, 2160159002191 is an apocalyptic number.

160159002191 is a deficient number, since it is larger than the sum of its proper divisors (942059809).

160159002191 is a wasteful number, since it uses less digits than its factorization.

160159002191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263049.

The product of its (nonzero) digits is 4860, while the sum is 35.

The spelling of 160159002191 in words is "one hundred sixty billion, one hundred fifty-nine million, two thousand, one hundred ninety-one".

Divisors: 1 179 3449 259421 617371 46436359 894743029 160159002191