836 837 → Roman numeral DCCCXXXVI | Factorization 2× 11 × 19 Binary 11010001002 | |
Cardinal eight hundred thirty-six Ordinal 836th
(eight hundred and thirty-sixth) | ||
836 is the natural number following 835 and preceding 837.
In mathematics
The factorization of 836 is 22 × 11 × 19, so its proper factors are 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, and 418. They sum to 844. As this is greater than 836, it is an abundant number, but no subset sums to 836, so it is not a semiperfect number; therefore it is a weird number.
References
836 (number) Wikipedia(Text) CC BY-SA