Base | Representation |
---|---|
bin | 10001001100101… |
… | …010001010101010 |
3 | 202002220220021120 |
4 | 101030222022222 |
5 | 1042330443424 |
6 | 44344120110 |
7 | 10102321404 |
oct | 2114521252 |
9 | 662826246 |
10 | 288531114 |
11 | 138960773 |
12 | 80766036 |
13 | 47a13791 |
14 | 2a469b74 |
15 | 1a4e5a79 |
hex | 1132a2aa |
288531114 has 8 divisors (see below), whose sum is σ = 577062240. Its totient is φ = 96177036.
The previous prime is 288531097. The next prime is 288531137. The reversal of 288531114 is 411135882.
It is a sphenic number, since it is the product of 3 distinct primes.
288531114 is an admirable number.
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, 24044254 + ... + 24044265.
It is an arithmetic number, because the mean of its divisors is an integer number (72132780).
Almost surely, 2288531114 is an apocalyptic number.
288531114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288531114 is a wasteful number, since it uses less digits than its factorization.
288531114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48088524.
The product of its digits is 7680, while the sum is 33.
The square root of 288531114 is about 16986.2036370697. The cubic root of 288531114 is about 660.7911495164.
Adding to 288531114 its reverse (411135882), we get a palindrome (699666996).
The spelling of 288531114 in words is "two hundred eighty-eight million, five hundred thirty-one thousand, one hundred fourteen".
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