Properties of the Number -42372

Forty-Two Thousand Three Hundred Seventy-Two

Basics

Value: -42373 → -42372 → -42371

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 11 × 107

Divisors: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010010110000100

Octal: -122604

Duodecimal: -20630

Hexadecimal: -a584

Square: 1795386384

Square Root: 205.84460158090133

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

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00010101. A260106

Imaginary part of (n + i)ⁿ, with i=sqrt(-1). A115416

Values of y such that x² + y² = 37ⁿ with·and y coprime and 0 < x < y. A230713

Number of connected subsets of faces (or polyforms) of the n-th Johnson solid, up to symmetries of that solid. A384381

Imaginary part of (1 + n·i)ⁿ, where i is the imaginary unit. A370189

Expansion of 1/(1-3·x-3·x²-2·x³). A77829

a(n) is the numerator of tan(n·arctan(1/n)). A348140

Numbers k such that 7·2^k - 5 is prime. A58602

Number of (n+2)X(3+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00010101. A260101

Number of (n+2)X(7+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00010101. A260105