Base | Representation |
---|---|
bin | 111111000101011… |
… | …1011011000111010 |
3 | 12110112010021100121 |
4 | 1332022323120322 |
5 | 13313344401124 |
6 | 550014123454 |
7 | 103312310554 |
oct | 17612733072 |
9 | 5415107317 |
10 | 2116793914 |
11 | 996969664 |
12 | 4b0ab058a |
13 | 27971aba1 |
14 | 1611bc4d4 |
15 | c5c832e4 |
hex | 7e2bb63a |
2116793914 has 32 divisors (see below), whose sum is σ = 3507154560. Its totient is φ = 953726400.
The previous prime is 2116793911. The next prime is 2116793927. The reversal of 2116793914 is 4193976112.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (2116793911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151504 + ... + 164884.
It is an arithmetic number, because the mean of its divisors is an integer number (109598580).
Almost surely, 22116793914 is an apocalyptic number.
2116793914 is a deficient number, since it is larger than the sum of its proper divisors (1390360646).
2116793914 is a wasteful number, since it uses less digits than its factorization.
2116793914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13606.
The product of its digits is 81648, while the sum is 43.
The square root of 2116793914 is about 46008.6286907141. The cubic root of 2116793914 is about 1283.9837461509.
The spelling of 2116793914 in words is "two billion, one hundred sixteen million, seven hundred ninety-three thousand, nine hundred fourteen".
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