Base | Representation |
---|---|
bin | 10001001010111… |
… | …101100000100100 |
3 | 202002002021202210 |
4 | 101022331200210 |
5 | 1042222223202 |
6 | 44330403420 |
7 | 10065456012 |
oct | 2112754044 |
9 | 662067683 |
10 | 288086052 |
11 | 138687351 |
12 | 80590570 |
13 | 478b9027 |
14 | 2a3918b2 |
15 | 1a458c6c |
hex | 112bd824 |
288086052 has 12 divisors (see below), whose sum is σ = 672200816. Its totient is φ = 96028680.
The previous prime is 288085991. The next prime is 288086081. The reversal of 288086052 is 250680882.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 288086052.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12003574 + ... + 12003597.
Almost surely, 2288086052 is an apocalyptic number.
It is an amenable number.
288086052 is an abundant number, since it is smaller than the sum of its proper divisors (384114764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288086052 is a wasteful number, since it uses less digits than its factorization.
288086052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24007178 (or 24007176 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 288086052 is about 16973.0978904854. The cubic root of 288086052 is about 660.4512157856.
The spelling of 288086052 in words is "two hundred eighty-eight million, eighty-six thousand, fifty-two".
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