Properties of the Number -43626

Forty-Three Thousand Six Hundred Twenty-Six

Basics

Value: -43627 → -43626 → -43625

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 11 × 661

Divisors: 1, 2, 3, 6, 11, 22, 33, 66, 661, 1322

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010101001101010

Octal: -125152

Duodecimal: -212B6

Hexadecimal: -aa6a

Square: 1903227876

Square Root: 208.86837960782862

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 T(n,k) of permutations of [n] with exactly k (possibly overlapping) occurrences of the generalized pattern 23-1; triangle T(n,k), n>=0, 0<=k<=A125811(n)-1, read by rows. A260670

a(n) = prime(prime(prime(A028815(n) - 1) - 1) - 1) - 1. A141133

Values of m such that N = (am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,63. A65699

Records in A119632. A210611

Number of permutations of [n] with exactly two (possibly overlapping) occurrences of the generalized pattern 23-1. A264461

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 553", based on the 5-celled von Neumann neighborhood. A272848

Number of nX3 1..4 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in increasing order. A166820