143

Properties by base:

Base 10143 (3 digits)
Digit Sum: 8
Digital Root: 8 sad
Base 20b10001111 (8 digits)
Digit Sum: 0b101
Digital Root: 0b1 always happy
Base 80217 (3 digits)
Digit Sum: 012
Digital Root: 03 sad
Base 160x8f (2 digits)
Digit Sum: 0x17
Digital Root: 0x8 happy

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 2 (2 unique) factors are:
11
13

Its 4 divisors are:
1
11
13
143
Its aliquote sum is:
25
makeing it a deficient number.

In HTML this number represents this color:  
#00008F
 

In the work of Johann Sebastian Bach BWV 143 is Lobe den Herrn, meine Seele

The number appears at position 1696 of the decimal digits of π surrounded by
4946843852332390739414333454776241686251898 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: 926.052ms; cpu: 95.5019999999998ms)


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