Base | Representation |
---|---|
bin | 1000100111011111… |
… | …1001110001010111 |
3 | 12222012120100010220 |
4 | 2021313321301113 |
5 | 14214130230033 |
6 | 1021310245423 |
7 | 111215210256 |
oct | 21167716127 |
9 | 5865510126 |
10 | 2313133143 |
11 | a87781192 |
12 | 5467b6873 |
13 | 2ab2c2b49 |
14 | 17d2ca79d |
15 | d8117bb3 |
hex | 89df9c57 |
2313133143 has 8 divisors (see below), whose sum is σ = 3084646656. Its totient is φ = 1541854200.
The previous prime is 2313133139. The next prime is 2313133157. The reversal of 2313133143 is 3413313132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2313133143 - 22 = 2313133139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313133243) 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, 34173 + ... + 76118.
It is an arithmetic number, because the mean of its divisors is an integer number (385580832).
Almost surely, 22313133143 is an apocalyptic number.
2313133143 is a deficient number, since it is larger than the sum of its proper divisors (771513513).
2313133143 is a wasteful number, since it uses less digits than its factorization.
2313133143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117285.
The product of its digits is 1944, while the sum is 24.
The square root of 2313133143 is about 48095.0428110840. The cubic root of 2313133143 is about 1322.5137938558.
Adding to 2313133143 its reverse (3413313132), we get a palindrome (5726446275).
The spelling of 2313133143 in words is "two billion, three hundred thirteen million, one hundred thirty-three thousand, one hundred forty-three".
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