Search a number
-
+
160288068 = 22313357339
BaseRepresentation
bin10011000110111…
…00110101000100
3102011121110220010
421203130311010
5312013204233
623523310220
73654266103
oct1143346504
9364543803
10160288068
1182529886
124581b370
1327291915
141740603a
15e112b63
hex98dcd44

160288068 has 12 divisors (see below), whose sum is σ = 374005520. Its totient is φ = 53429352.

The previous prime is 160288057. The next prime is 160288129. The reversal of 160288068 is 860882061.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6678658 + ... + 6678681.

Almost surely, 2160288068 is an apocalyptic number.

It is an amenable number.

160288068 is an abundant number, since it is smaller than the sum of its proper divisors (213717452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160288068 is a wasteful number, since it uses less digits than its factorization.

160288068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13357346 (or 13357344 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 160288068 is about 12660.4924074856. The cubic root of 160288068 is about 543.2091350064.

The spelling of 160288068 in words is "one hundred sixty million, two hundred eighty-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 13357339 26714678 40072017 53429356 80144034 160288068