Properties of the Number -37995

Thirty-Seven Thousand Nine Hundred Ninety-Five

Basics

Value: -37996 → -37995 → -37994

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 17 × 149

Divisors: 1, 3, 5, 15, 17, 51, 85, 149, 255, 447

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010001101011

Octal: -112153

Duodecimal: -19BA3

Hexadecimal: -946b

Square: 1443620025

Square Root: 194.92306174488436

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

Centered icosahedral (or cuboctahedral) numbers, also crystal ball sequence for f.c.c. lattice. A5902

Odd composite numbers k such that cototient(k) - φ(k) = k - 2*φ(k) is an odd prime. A83255

T(n,k)=Number of nXk 0..3 arrays with values 0..3 introduced in row major order, the number of instances of each value within one of each other, and every element equal to one or two horizontal or vertical neighbors. A199363

Numerators of continued fraction convergents to sqrt(877). A42694

a(n) = 169·n² - 2·n. A158218

Terms of A050530 with four prime divisors. A53340

Numbers n such that cototient(n) does not divide φ(n!). A291597

Terms of A051488 that do not belong to A083207. A333232

Number of nX4 0..3 arrays with values 0..3 introduced in row major order, the number of instances of each value within one of each other, and every element equal to one or two horizontal or vertical neighbors. A199361

Number of nX5 0..3 arrays with values 0..3 introduced in row major order, the number of instances of each value within one of each other, and every element equal to one or two horizontal or vertical neighbors. A199362