Properties of the Number -9449

Four Hundred Forty-Nine

Basics

Value: -9450 → -9449 → -9448

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: Yes

Factorization: 11 × 859

Divisors: 1, 11, 859, 9449

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010011101001

Octal: -22351

Duodecimal: -5575

Hexadecimal: -24e9

Square: 89283601

Square Root: 97.205966895042

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

Triangle, read by rows, T(n,k,q) = c(k,q) + c(n-k,q) - c(n, q) where c(n,q) = ∏_j=1..n-1 ((q^j+1 - 1)/(q-1)) and q = 2. A172091

Number of partitions of n such that the least part occurs exactly twice. A96373

Palindromic in bases 10 and 32. A99165

Palindromes with exactly 2 prime factors (counted with multiplicity). A46328

Semiprimes with semiprime digits (digits 4, 6, 9 only). A107342

Moment sequence of tr(A) in USp(6). A138540

Triangle T(n, k, j) = T(n-1, k, j) + T(n-1, k-1, j) + (2·j + 1)*prime(j)*T(n-2, k-1, j) with T(2, k, j) = prime(j) and j = 8, read by rows. A153653

T(n,k)=Number of nXk binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two not more than once. A268995

Number of compositions of n with at most one even part. A208354

Recurrence sequence based on positions of digits in decimal places of Catalan's constant, G (often also called K). A98322