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160480242 = 232133122123
BaseRepresentation
bin10011001000010…
…11101111110010
3102011222020111200
421210023233302
5312040331432
623531352030
73656026266
oct1144135762
9364866450
10160480242
11826501aa
12458b2616
132732b230
14174560a6
15e14ea7c
hex990bbf2

160480242 has 48 divisors (see below), whose sum is σ = 386550528. Its totient is φ = 47783520.

The previous prime is 160480241. The next prime is 160480247. The reversal of 160480242 is 242084061.

160480242 is a `hidden beast` number, since 160 + 480 + 24 + 2 = 666.

160480242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (160480241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3808 + ... + 18315.

It is an arithmetic number, because the mean of its divisors is an integer number (8053136).

Almost surely, 2160480242 is an apocalyptic number.

160480242 is an abundant number, since it is smaller than the sum of its proper divisors (226070286).

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

160480242 is a wasteful number, since it uses less digits than its factorization.

160480242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22175 (or 22172 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 160480242 is about 12668.0796492602. The cubic root of 160480242 is about 543.4261380194.

The spelling of 160480242 in words is "one hundred sixty million, four hundred eighty thousand, two hundred forty-two".

Divisors: 1 2 3 6 9 13 18 26 31 39 62 78 93 117 186 234 279 403 558 806 1209 2418 3627 7254 22123 44246 66369 132738 199107 287599 398214 575198 685813 862797 1371626 1725594 2057439 2588391 4114878 5176782 6172317 8915569 12344634 17831138 26746707 53493414 80240121 160480242