Properties of the Number -122449

One Hundred Twenty-Two Thousand Four Hundred Forty-Nine

Basics

Value: -122450 → -122449 → -122448

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 122449

Divisors: 1, 122449

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101111001010001

Octal: -357121

Duodecimal: -5AA41

Hexadecimal: -1de51

Square: 14993757601

Square Root: 349.92713527247355

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 4^k - 2^k - 1 is prime. A98845

Primes of the form k³-k²-k-1. A162295

Primes of the form floor((7/6)^k). A67908

Right part of the square of the n-th Kaprekar number. A194219

Smallest odd prime number Q such that Q·2^P-1 is also prime with P Mersenne prime exponent A000043(n). A249383

Numbers k such that the concatenation of 6·k with k gives a square. A115545

Primes p where q = p + 4 is also prime and rad((p+1)(p+2)(p+3)) < pq, where rad(k) is the largest squarefree number dividing k. A268350

(a(2n+1)+a(2n))² = a(2n+1) a(2n) (concatenated, not multiplied). A112268