Properties of the Number -430237

Four Hundred Thirty Thousand Two Hundred Thirty-Seven

Basics

Value: -430238 → -430237 → -430236

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 181 × 2377

Divisors: 1, 181, 2377, 430237

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001000010011101

Octal: -1510235

Duodecimal: -188B91

Hexadecimal: -6909d

Square: 185103876169

Square Root: 655.9245383426359

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

Positive numbers y such that y² is of the form x²+(x+23)² with integer x. A156567

a(n) = 6·a(n-1)-a(n-2) for n > 2; a(1)=17, a(2)=65. A156570

a(0)=1; a(1)=1; for n >= 2, a(n) = a(n-1) + a(n-A000005(n)). A320357

The values of c in a² + b² = c² where b - a = 23 and gcd(a,b,c) = 1. A117475