Base | Representation |
---|---|
bin | 1011101111110110… |
… | …01011001110101010 |
3 | 121021112200012021120 |
4 | 11313323023032222 |
5 | 100404040442430 |
6 | 2521500120110 |
7 | 312202230144 |
oct | 56773131652 |
9 | 17245605246 |
10 | 6306968490 |
11 | 2747134859 |
12 | 1280236036 |
13 | 796866624 |
14 | 43b8b7c94 |
15 | 26da71610 |
hex | 177ecb3aa |
6306968490 has 32 divisors (see below), whose sum is σ = 15933395520. Its totient is φ = 1593339264.
The previous prime is 6306968429. The next prime is 6306968497. The reversal of 6306968490 is 948696036.
It is not an unprimeable number, because it can be changed into a prime (6306968497) 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, 5531859 + ... + 5532998.
It is an arithmetic number, because the mean of its divisors is an integer number (497918610).
Almost surely, 26306968490 is an apocalyptic number.
6306968490 is an abundant number, since it is smaller than the sum of its proper divisors (9626427030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6306968490 is a wasteful number, since it uses less digits than its factorization.
6306968490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11064886.
The product of its (nonzero) digits is 1679616, while the sum is 51.
The square root of 6306968490 is about 79416.4245606663. The cubic root of 6306968490 is about 1847.5954628604.
The spelling of 6306968490 in words is "six billion, three hundred six million, nine hundred sixty-eight thousand, four hundred ninety".
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