Base | Representation |
---|---|
bin | 1000100111001110… |
… | …0101011100010111 |
3 | 12222010102211112220 |
4 | 2021303211130113 |
5 | 14213333020203 |
6 | 1021230113423 |
7 | 111202454403 |
oct | 21163453427 |
9 | 5863384486 |
10 | 2312001303 |
11 | a87078887 |
12 | 54634b873 |
13 | 2aacb7911 |
14 | 17d0b4103 |
15 | d7e92653 |
hex | 89ce5717 |
2312001303 has 16 divisors (see below), whose sum is σ = 3102028800. Its totient is φ = 1531674144.
The previous prime is 2312001287. The next prime is 2312001313. The reversal of 2312001303 is 3031002132.
It is not a de Polignac number, because 2312001303 - 24 = 2312001287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312001313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602850 + ... + 606672.
It is an arithmetic number, because the mean of its divisors is an integer number (193876800).
Almost surely, 22312001303 is an apocalyptic number.
2312001303 is a deficient number, since it is larger than the sum of its proper divisors (790027497).
2312001303 is a wasteful number, since it uses less digits than its factorization.
2312001303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5038.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2312001303 is about 48083.2746700971. The cubic root of 2312001303 is about 1322.2980520990.
Adding to 2312001303 its reverse (3031002132), we get a palindrome (5343003435).
The spelling of 2312001303 in words is "two billion, three hundred twelve million, one thousand, three hundred three".
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