Base | Representation |
---|---|
bin | 1001010101101110… |
… | …1000000111111111 |
3 | 20110201110012112021 |
4 | 2111123220013333 |
5 | 20113301004143 |
6 | 1052434421011 |
7 | 116061360106 |
oct | 22533500777 |
9 | 6421405467 |
10 | 2507047423 |
11 | 1077187921 |
12 | 59b731767 |
13 | 30c52911a |
14 | 19ad6703d |
15 | ea16dced |
hex | 956e81ff |
2507047423 has 2 divisors, whose sum is σ = 2507047424. Its totient is φ = 2507047422.
The previous prime is 2507047399. The next prime is 2507047463. The reversal of 2507047423 is 3247407052.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2507047423 - 25 = 2507047391 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2507047463) 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 as a sum of consecutive naturals, namely, 1253523711 + 1253523712.
It is an arithmetic number, because the mean of its divisors is an integer number (1253523712).
Almost surely, 22507047423 is an apocalyptic number.
2507047423 is a deficient number, since it is larger than the sum of its proper divisors (1).
2507047423 is an equidigital number, since it uses as much as digits as its factorization.
2507047423 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 47040, while the sum is 34.
The square root of 2507047423 is about 50070.4246337097. The cubic root of 2507047423 is about 1358.4829217604.
The spelling of 2507047423 in words is "two billion, five hundred seven million, forty-seven thousand, four hundred twenty-three".
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