Base | Representation |
---|---|
bin | 1000010011110010… |
… | …1010111101110111 |
3 | 12202110001222212022 |
4 | 2010330222331313 |
5 | 14032001402033 |
6 | 1005155143355 |
7 | 106162625060 |
oct | 20474527567 |
9 | 5673058768 |
10 | 2230497143 |
11 | a4506a576 |
12 | 522ba4b5b |
13 | 29714b9c4 |
14 | 172339567 |
15 | d0c43098 |
hex | 84f2af77 |
2230497143 has 8 divisors (see below), whose sum is σ = 2549436288. Its totient is φ = 1911632184.
The previous prime is 2230497133. The next prime is 2230497149. The reversal of 2230497143 is 3417940322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2230497143 - 24 = 2230497127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230497149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82880 + ... + 106442.
It is an arithmetic number, because the mean of its divisors is an integer number (318679536).
Almost surely, 22230497143 is an apocalyptic number.
2230497143 is a deficient number, since it is larger than the sum of its proper divisors (318939145).
2230497143 is a wasteful number, since it uses less digits than its factorization.
2230497143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37093.
The product of its (nonzero) digits is 36288, while the sum is 35.
The square root of 2230497143 is about 47228.1393133373. The cubic root of 2230497143 is about 1306.5736350088.
The spelling of 2230497143 in words is "two billion, two hundred thirty million, four hundred ninety-seven thousand, one hundred forty-three".
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