Base | Representation |
---|---|
bin | 10001001011101… |
… | …101100100000010 |
3 | 202002110021202210 |
4 | 101023231210002 |
5 | 1042300023012 |
6 | 44334522550 |
7 | 10100235606 |
oct | 2113554402 |
9 | 662407683 |
10 | 288282882 |
11 | 138801218 |
12 | 80666456 |
13 | 479577b4 |
14 | 2a403506 |
15 | 1a49723c |
hex | 112ed902 |
288282882 has 16 divisors (see below), whose sum is σ = 577027872. Its totient is φ = 96017280.
The previous prime is 288282871. The next prime is 288282887.
288282882 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (288282887) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10863 + ... + 26354.
It is an arithmetic number, because the mean of its divisors is an integer number (36064242).
Almost surely, 2288282882 is an apocalyptic number.
288282882 is an abundant number, since it is smaller than the sum of its proper divisors (288744990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288282882 is a wasteful number, since it uses less digits than its factorization.
288282882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38513.
The product of its digits is 524288, while the sum is 48.
The square root of 288282882 is about 16978.8951937398. The cubic root of 288282882 is about 660.6015956428.
The spelling of 288282882 in words is "two hundred eighty-eight million, two hundred eighty-two thousand, eight hundred eighty-two".
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