Base | Representation |
---|---|
bin | 1011001000000100… |
… | …0100000010011010 |
3 | 21201010212011201111 |
4 | 2302001010002122 |
5 | 22104033420010 |
6 | 1212205410534 |
7 | 134003610031 |
oct | 26201040232 |
9 | 7633764644 |
10 | 2986623130 |
11 | 12a2964187 |
12 | 6b4269a4a |
13 | 3879ac92a |
14 | 204923718 |
15 | 12730058a |
hex | b204409a |
2986623130 has 8 divisors (see below), whose sum is σ = 5375921652. Its totient is φ = 1194649248.
The previous prime is 2986623119. The next prime is 2986623169. The reversal of 2986623130 is 313266892.
It can be written as a sum of positive squares in 2 ways, for example, as 2622156849 + 364466281 = 51207^2 + 19091^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149331147 + ... + 149331166.
Almost surely, 22986623130 is an apocalyptic number.
2986623130 is a deficient number, since it is larger than the sum of its proper divisors (2389298522).
2986623130 is a wasteful number, since it uses less digits than its factorization.
2986623130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298662320.
The product of its (nonzero) digits is 93312, while the sum is 40.
The square root of 2986623130 is about 54650.0057639521. The cubic root of 2986623130 is about 1440.1027334756.
The spelling of 2986623130 in words is "two billion, nine hundred eighty-six million, six hundred twenty-three thousand, one hundred thirty".
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