Properties of the Number -137228

One Hundred Thirty-Seven Thousand Two Hundred Twenty-Eight

Basics

Value: -137229 → -137228 → -137227

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 13 ² × 29

Divisors: 1, 2, 4, 7, 13, 14, 26, 28, 29, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001100000001100

Octal: -414014

Duodecimal: -674B8

Hexadecimal: -2180c

Square: 18831523984

Square Root: 370.4429780681502

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

Expansion of g.f. A(x) satisfying A(x) = ∑_n>=0 dⁿ/dxⁿ x^4·n * A(x)^2·n / n!. A361542

Numerators of continued fraction convergents to sqrt(817). A42576

Number of indecomposable binary [ n,4 ] codes without 0 columns. A34351