Properties of the Number -40949

Forty Thousand Nine Hundred Forty-Nine

Basics

Value: -40950 → -40949 → -40948

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 40949

Divisors: 1, 40949

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111111110101

Octal: -117765

Duodecimal: -1B845

Hexadecimal: -9ff5

Square: 1676820601

Square Root: 202.35859260234045

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 having only {0, 4, 9} as digits. A385768

Primes having only 0,4,6,8,9 as digits. A61372

Primes such that successive differences are increasing palindromes. A87581

Primes p such that each decimal digit of p is equal to the difference of two other digits of p. A255892

Primes p such that prime(p)² - 2 = prime(q) for some prime q. A261354

Primes having only {0, 4, 7, 9} as digits. A386075

Primes that remain prime through 4 iterations of function f(x) = 10x + 9. A23329

Primes that remain prime through 5 iterations of the function f(x) = 10x + 9. A23357

Primes p such that 2·p+1 and ((2·p+1)² + 1)/2 = p² + (p+1)² are primes. A98717

Smallest prime such that if up to n copies of the final digit are appended to the number, it remains prime, but it does not for n+1 copies. A237263