Properties of the Number -131499

One Hundred Thirty-One Thousand Four Hundred Ninety-Nine

Basics

Value: -131500 → -131499 → -131498

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 19 × 769

Divisors: 1, 3, 9, 19, 57, 171, 769, 2307, 6921, 14611

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000000110101011

Octal: -400653

Duodecimal: -64123

Hexadecimal: -201ab

Square: 17291987001

Square Root: 362.62790846817074

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

2nd elementary symmetric function of first n+1 positive integers congruent to 1 mod 3. A24212

a(n) = n*(5·n²-8·n+5)/2. A226449

The smallest number in A355852 whose binary value shares n out of n+1 bits with the concatenation of the binary values of its divisors' product. A355857

Number of tilings of a 20 X n rectangle using 2n decominoes of shape I. A250667