Properties of the Number -27422

Twenty-Seven Thousand Four Hundred Twenty-Two

Basics

Value: -27423 → -27422 → -27421

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 13711

Divisors: 1, 2, 13711, 27422

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -110101100011110

Octal: -65436

Duodecimal: -13A52

Hexadecimal: -6b1e

Square: 751966084

Square Root: 165.59589366889506

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 integer partitions of n whose multiplicities cover an initial interval of positive integers. A317081

T(n,k) = Number of n X k 0..4 arrays with values 0..4 introduced in row major order and each element equal to at least one horizontal or vertical neighbor. A198708

Number of nondecreasing sequences of n 1..6 integers with no element dividing the sequence sum. A212866

Number of nX2 0..4 arrays with values 0..4 introduced in row major order and each element equal to at least one horizontal or vertical neighbor. A198702

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 413", based on the 5-celled von Neumann neighborhood. A272009

G.f.: 1/(1-x)³ * ∏_k>=1 (1 + x^k). A325951

Number of nX7 0..4 arrays with values 0..4 introduced in row major order and each element equal to at least one horizontal or vertical neighbor. A198707