Properties of the Number -429855

Four Hundred Twenty-Nine Thousand Eight Hundred Fifty-Five

Basics

Value: -429856 → -429855 → -429854

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 28657

Divisors: 1, 3, 5, 15, 28657, 85971, 143285, 429855

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1101000111100011111

Octal: -1507437

Duodecimal: -188913

Hexadecimal: -68f1f

Square: 184775321025

Square Root: 655.6332816445486

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

Numbers k such that k² + 1 is divisible by precisely five distinct primes where the sum of the largest and the smallest is equal to the sum of the other three. A192771

Fibonacci sequence beginning 0, 15. A22349

Numbers k such that the sum of the largest and the smallest prime divisor of k² + 1 equals the sum of the other distinct prime divisors. A199924

A004001[n + 1]*Fibonacci[n + 1] - 2·A004001[n]*Fibonacci[n] + A004001[n - 1]*Fibonacci[n - 1]. A120472