Base | Representation |
---|---|
bin | 111011100111010… |
… | …0001011001010101 |
3 | 12011101220112120212 |
4 | 1313032201121111 |
5 | 13044033424014 |
6 | 530253135205 |
7 | 100366142222 |
oct | 16716413125 |
9 | 5141815525 |
10 | 2000295509 |
11 | 937129693 |
12 | 479a8a505 |
13 | 25b54ba14 |
14 | 14d934949 |
15 | ba92023e |
hex | 773a1655 |
2000295509 has 4 divisors (see below), whose sum is σ = 2105574240. Its totient is φ = 1895016780.
The previous prime is 2000295431. The next prime is 2000295511. The reversal of 2000295509 is 9055920002.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9055920002 = 2 ⋅4527960001.
It is a cyclic number.
It is not a de Polignac number, because 2000295509 - 224 = 1983518293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000295529) 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 3 ways as a sum of consecutive naturals, for example, 52639337 + ... + 52639374.
It is an arithmetic number, because the mean of its divisors is an integer number (526393560).
Almost surely, 22000295509 is an apocalyptic number.
It is an amenable number.
2000295509 is a deficient number, since it is larger than the sum of its proper divisors (105278731).
2000295509 is a wasteful number, since it uses less digits than its factorization.
2000295509 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105278730.
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 2000295509 is about 44724.6633190234. The cubic root of 2000295509 is about 1259.9830998405.
It can be divided in two parts, 20002 and 95509, that added together give a palindrome (115511).
The spelling of 2000295509 in words is "two billion, two hundred ninety-five thousand, five hundred nine".
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