Properties of the Number -98804

Ninety-Eight Thousand Eight Hundred Four

Basics

Value: -98805 → -98804 → -98803

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 17 × 1453

Divisors: 1, 2, 4, 17, 34, 68, 1453, 2906, 5812, 24701

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11000000111110100

Octal: -300764

Duodecimal: -49218

Hexadecimal: -181f4

Square: 9762230416

Square Root: 314.33103569326397

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

Irregular triangle read by rows: T(n,k) = number of binary codes of length n with k words (n >= 0, 0 <= k <= 2ⁿ); also number of 0/1-polytopes with vertices from the unit n-cube; also number of inequivalent Boolean functions of n variables with exactly k nonzero values under action of Jevons group. A39754

Number of binary codes of length 5 with n words. A34190

Triangle read by columns: Distinct classifications of N elements containing exactly R binary partitions. A171872

Mutual solutions to two classification counting problems: binary block codes of wordlength J with N used words; and classifications of N elements by J partitions. A171876

a(n) = sum of absolute values of coefficients in (1-x-x²+x³)ⁿ. A192205

Number of 2 X 2 matrices having all terms in {-n,...,0,...,n} and determinant >= 2n. A211152

a(n) = n⁴ + 3·n³ + 2·n² - 2·n. A330651

Number of binary codes (not necessarily linear) of length n with 13 words. A34208