Properties of the Number -428429

Four Hundred Twenty-Eight Thousand Four Hundred Twenty-Nine

Basics

Value: -428430 → -428429 → -428428

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 428429

Divisors: 1, 428429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101000100110001101

Octal: -1504615

Duodecimal: -187B25

Hexadecimal: -6898d

Square: 183551408041

Square Root: 654.5448800502529

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

Primes formed by concatenating n with n+1 and by concatenating n+2 with n+3. A256176

Primes formed by the concatenation of exactly two consecutive composite numbers. A342049