| Base 10 | 3980 (4 digits) | ||
| Digit Sum: 20 | Digital Root: 2 | sad | |
| Base 2 | 0b111110001100 (12 digits) | ||
| Digit Sum: 0b111 | Digital Root: 0b1 | always happy | |
| Base 8 | 07614 (4 digits) | ||
| Digit Sum: 022 | Digital Root: 04 | sad | |
| Base 16 | 0xf8c (3 digits) | ||
| Digit Sum: 0x23 | Digital Root: 0x5 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 4 (3 unique) factors are:
22 = 4
5
199
Its 12 divisors are:
1
2
4
5
10
20
199
398
796
995
1990
3980
Its aliquote sum is:
4420
makeing it a
abundant
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #000F8C ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 6.0) this number represents this character:ྌ TIBETAN SIGN INVERTED MCHU CAN in Tibetan (Source: https://ucdapi.org/unicode/latest/codepoint/dec/3980); HTML: ྌ
The number appears at position 21793 of the decimal digits of π surrounded by
71386925608416245112398062011318454124478205 Source: The Pi-Search Page
Computations done with Math::BigInt 1.999811 and Math::Pari 2.030523 based on PARI/GP 2.11.3 (elapsed: 909.247ms; cpu: 171.747ms)