Properties of the Number -38137

Thirty-Eight Thousand One Hundred Thirty-Seven

Basics

Value: -38138 → -38137 → -38136

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 11 × 3467

Divisors: 1, 11, 3467, 38137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010011111001

Octal: -112371

Duodecimal: -1A0A1

Hexadecimal: -94f9

Square: 1454430769

Square Root: 195.28696833122277

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

Starts of runs of 3 consecutive numbers with the same total binary weight of their divisors (A093653). A338453

a(n) = number of triangles with integer sides i <= j <= k with radius of circumcircle <= n. A331229

Denominators of continued fraction convergents to sqrt(762). A42469

Numbers k such that sum of divisors of k is a square and a triangular number (A000217). That is, numbers k such that A000203(k) is in A001110. A232847

Number of (n+2) X (3+2) 0..3 arrays with every 3 X 3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3 X 3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252379

Number of (n+1) X (6+1) 0..1 arrays with every 2 X 2 subblock antidiagonal maximum minus diagonal minimum nondecreasing horizontally and diagonal maximum minus antidiagonal minimum nondecreasing vertically. A253395

Expansion of e.g.f.: tan(x)*exp(sinh(x)). A9736

Expansion of tanh(x)*cos(sin(x)). A9825