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288116060 = 22514405803
BaseRepresentation
bin10001001011000…
…100110101011100
3202002010210221012
4101023010311130
51042224203220
644331154352
710065642341
oct2113046534
9662123835
10288116060
111386a7951
12805a59b8
13478c989b
142a39c7c8
151a462ac5
hex112c4d5c

288116060 has 12 divisors (see below), whose sum is σ = 605043768. Its totient is φ = 115246416.

The previous prime is 288116053. The next prime is 288116099. The reversal of 288116060 is 60611882.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 7202882 + ... + 7202921.

It is an arithmetic number, because the mean of its divisors is an integer number (50420314).

Almost surely, 2288116060 is an apocalyptic number.

288116060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

288116060 is an abundant number, since it is smaller than the sum of its proper divisors (316927708).

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

288116060 is a wasteful number, since it uses less digits than its factorization.

288116060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14405812 (or 14405810 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 288116060 is about 16973.9818545915. The cubic root of 288116060 is about 660.4741465869.

The spelling of 288116060 in words is "two hundred eighty-eight million, one hundred sixteen thousand, sixty".

Divisors: 1 2 4 5 10 20 14405803 28811606 57623212 72029015 144058030 288116060