Base | Representation |
---|---|
bin | 111011011001111… |
… | …111010000000011 |
3 | 2120110102000001011 |
4 | 323121333100003 |
5 | 4020121342134 |
6 | 242522021351 |
7 | 33461353555 |
oct | 7331772003 |
9 | 2513360034 |
10 | 996668419 |
11 | 47165880a |
12 | 239947857 |
13 | 12b641936 |
14 | 965214d5 |
15 | 5c774264 |
hex | 3b67f403 |
996668419 has 2 divisors, whose sum is σ = 996668420. Its totient is φ = 996668418.
The previous prime is 996668411. The next prime is 996668429. The reversal of 996668419 is 914866699.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 996668419 - 23 = 996668411 is a prime.
It is a super-2 number, since 2×9966684192 = 1986695874863919122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (996668411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498334209 + 498334210.
It is an arithmetic number, because the mean of its divisors is an integer number (498334210).
Almost surely, 2996668419 is an apocalyptic number.
996668419 is a deficient number, since it is larger than the sum of its proper divisors (1).
996668419 is an equidigital number, since it uses as much as digits as its factorization.
996668419 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5038848, while the sum is 58.
The square root of 996668419 is about 31570.0557332419. The cubic root of 996668419 is about 998.8882374421. Note that the first 3 decimals are identical.
The spelling of 996668419 in words is "nine hundred ninety-six million, six hundred sixty-eight thousand, four hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.113 sec. • engine limits •