Base | Representation |
---|---|
bin | 1010111101000010… |
… | …1011110000001001 |
3 | 21120220212002201210 |
4 | 2233100223300021 |
5 | 22010214330223 |
6 | 1203434403333 |
7 | 132602604564 |
oct | 25720536011 |
9 | 7526762653 |
10 | 2940386313 |
11 | 1279853837 |
12 | 6a0890549 |
13 | 37b241377 |
14 | 1dc7294db |
15 | 12321a893 |
hex | af42bc09 |
2940386313 has 8 divisors (see below), whose sum is σ = 3923186176. Its totient is φ = 1958922000.
The previous prime is 2940386297. The next prime is 2940386327. The reversal of 2940386313 is 3136830492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2940386313 - 24 = 2940386297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2940386333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328738 + ... + 337563.
It is an arithmetic number, because the mean of its divisors is an integer number (490398272).
Almost surely, 22940386313 is an apocalyptic number.
It is an amenable number.
2940386313 is a deficient number, since it is larger than the sum of its proper divisors (982799863).
2940386313 is a wasteful number, since it uses less digits than its factorization.
2940386313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 667775.
The product of its (nonzero) digits is 93312, while the sum is 39.
The square root of 2940386313 is about 54225.3290723072. The cubic root of 2940386313 is about 1432.6324946511.
The spelling of 2940386313 in words is "two billion, nine hundred forty million, three hundred eighty-six thousand, three hundred thirteen".
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