Properties of the Number -33565

Thirty-Three Thousand Five Hundred Sixty-Five

Basics

Value: -33566 → -33565 → -33564

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 ² × 137

Divisors: 1, 5, 7, 35, 49, 137, 245, 685, 959, 4795

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000001100011101

Octal: -101435

Duodecimal: -17511

Hexadecimal: -831d

Square: 1126609225

Square Root: 183.20753259623362

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

Number of partitions of n into 9 or more parts. A347545

Triangle T(n,k) read by rows: T(n, k) = (m·n - m·k + 1)*T(n - 1, k - 1) + (5·k - 4)*(m·k - (m - 1))*T(n - 1, k) where m = 0. A166973

Numbers k such that 10^k - 201 is prime. A278470

Expansion of 1/((1-x) * (1-6·x) * (1-11·x)). A16247

Number of 3 X n 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4. A239987

Let D = A042948(n) be the n-th positive integer congruent to 0 or 1 mod 4, then a(n) = b(D) := ∑_i=1..D Kronecker(D,i)*i², where Kronecker(D,i) is the Kronecker symbol. A329649

a(n) = F(n+5) * F(n+2) - 12 * (-1)ⁿ where F(n) = A000045(n) are the Fibonacci numbers. A343008