Base | Representation |
---|---|
bin | 1010111111011011… |
… | …1100001010010001 |
3 | 21121121201121111101 |
4 | 2233312330022101 |
5 | 22020301234433 |
6 | 1204433344401 |
7 | 133054053661 |
oct | 25766741221 |
9 | 7547647441 |
10 | 2950414993 |
11 | 12844834a9 |
12 | 6a4108101 |
13 | 380342cb6 |
14 | 1ddbba1a1 |
15 | 12404c07d |
hex | afdbc291 |
2950414993 has 4 divisors (see below), whose sum is σ = 2954164720. Its totient is φ = 2946665268.
The previous prime is 2950414969. The next prime is 2950415023. The reversal of 2950414993 is 3994140592.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2950414993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2950414903) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1873683 + ... + 1875256.
It is an arithmetic number, because the mean of its divisors is an integer number (738541180).
Almost surely, 22950414993 is an apocalyptic number.
It is an amenable number.
2950414993 is a deficient number, since it is larger than the sum of its proper divisors (3749727).
2950414993 is an equidigital number, since it uses as much as digits as its factorization.
2950414993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3749726.
The product of its (nonzero) digits is 349920, while the sum is 46.
The square root of 2950414993 is about 54317.7226418781. The cubic root of 2950414993 is about 1434.2593908073.
The spelling of 2950414993 in words is "two billion, nine hundred fifty million, four hundred fourteen thousand, nine hundred ninety-three".
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