Properties of the Number -404939

Four Hundred Four Thousand Nine Hundred Thirty-Nine

Basics

Value: -404940 → -404939 → -404938

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 557 × 727

Divisors: 1, 557, 727, 404939

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100010110111001011

Octal: -1426713

Duodecimal: -17640B

Hexadecimal: -62dcb

Square: 163975593721

Square Root: 636.3481751368507

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

From a Goldbach conjecture: the location of records in A185091. A2091

Odd numbers n>5 in the representation n=2·p+q, p, q prime, q minimal, at which a larger q than for any smaller n is needed. A194829 gives values of q. A194828