Base | Representation |
---|---|
bin | 111011101111101… |
… | …000011110111011 |
3 | 2120212002021012001 |
4 | 323233220132323 |
5 | 4023044423311 |
6 | 243243401431 |
7 | 33560524564 |
oct | 7357503673 |
9 | 2525067161 |
10 | 1002342331 |
11 | 4748836a1 |
12 | 23b823277 |
13 | 12c87a393 |
14 | 9719b16b |
15 | 5cee54c1 |
hex | 3bbe87bb |
1002342331 has 2 divisors, whose sum is σ = 1002342332. Its totient is φ = 1002342330.
The previous prime is 1002342269. The next prime is 1002342347. The reversal of 1002342331 is 1332432001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1002342331 - 27 = 1002342203 is a prime.
It is a super-2 number, since 2×10023423312 = 2009380297029027122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1002342299 and 1002342308.
It is not a weakly prime, because it can be changed into another prime (1002342361) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501171165 + 501171166.
It is an arithmetic number, because the mean of its divisors is an integer number (501171166).
Almost surely, 21002342331 is an apocalyptic number.
1002342331 is a deficient number, since it is larger than the sum of its proper divisors (1).
1002342331 is an equidigital number, since it uses as much as digits as its factorization.
1002342331 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 1002342331 is about 31659.7904446634. The cubic root of 1002342331 is about 1000.7801681793.
Adding to 1002342331 its reverse (1332432001), we get a palindrome (2334774332).
The spelling of 1002342331 in words is "one billion, two million, three hundred forty-two thousand, three hundred thirty-one".
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