Base | Representation |
---|---|
bin | 1011001011011000… |
… | …0010001001010101 |
3 | 21202002222122120110 |
4 | 2302312002021111 |
5 | 22121112242023 |
6 | 1213423153233 |
7 | 134232622455 |
oct | 26266021125 |
9 | 7662878513 |
10 | 3000509013 |
11 | 12aa788917 |
12 | 6b8a45819 |
13 | 38a832128 |
14 | 2066d9d65 |
15 | 128644a93 |
hex | b2d82255 |
3000509013 has 16 divisors (see below), whose sum is σ = 4261985280. Its totient is φ = 1872223344.
The previous prime is 3000508949. The next prime is 3000509023. The reversal of 3000509013 is 3109050003.
It is not a de Polignac number, because 3000509013 - 26 = 3000508949 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000509023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312381 + ... + 321842.
It is an arithmetic number, because the mean of its divisors is an integer number (266374080).
Almost surely, 23000509013 is an apocalyptic number.
It is an amenable number.
3000509013 is a deficient number, since it is larger than the sum of its proper divisors (1261476267).
3000509013 is a wasteful number, since it uses less digits than its factorization.
3000509013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 634328.
The product of its (nonzero) digits is 405, while the sum is 21.
The square root of 3000509013 is about 54776.9021851364. The cubic root of 3000509013 is about 1442.3311350035.
Adding to 3000509013 its reverse (3109050003), we get a palindrome (6109559016).
The spelling of 3000509013 in words is "three billion, five hundred nine thousand, thirteen".
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