Base | Representation |
---|---|
bin | 10001001011110… |
… | …001010000101101 |
3 | 202002111001112210 |
4 | 101023301100231 |
5 | 1042301014104 |
6 | 44335121033 |
7 | 10100331015 |
oct | 2113612055 |
9 | 662431483 |
10 | 288298029 |
11 | 138811638 |
12 | 80673179 |
13 | 47961666 |
14 | 2a408c45 |
15 | 1a49b989 |
hex | 112f142d |
288298029 has 8 divisors (see below), whose sum is σ = 384602400. Its totient is φ = 192096176.
The previous prime is 288298009. The next prime is 288298037. The reversal of 288298029 is 920892882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 288298029 - 27 = 288297901 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (288298009) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 18807 + ... + 30500.
It is an arithmetic number, because the mean of its divisors is an integer number (48075300).
Almost surely, 2288298029 is an apocalyptic number.
It is an amenable number.
288298029 is a deficient number, since it is larger than the sum of its proper divisors (96304371).
288298029 is a wasteful number, since it uses less digits than its factorization.
288298029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51259.
The product of its (nonzero) digits is 331776, while the sum is 48.
The square root of 288298029 is about 16979.3412416383. The cubic root of 288298029 is about 660.6131652477.
The spelling of 288298029 in words is "two hundred eighty-eight million, two hundred ninety-eight thousand, twenty-nine".
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