Properties of the Number -276507

Two Hundred Seventy-Six Thousand Five Hundred Seven

Basics

Value: -276508 → -276507 → -276506

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 ² × 11 × 19

Divisors: 1, 3, 7, 9, 11, 19, 21, 27, 33, 49

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000011100000011011

Octal: -1034033

Duodecimal: -114023

Hexadecimal: -4381b

Square: 76456121049

Square Root: 525.8393290730544

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

a(n) = (3/2)*a(n-1) if a(n-1) is even; (3/2)*(a(n-1)+1) if a(n-1) is odd. A70885

Least term of A094179 with exactly 2n divisors. A204046

Where the number of divisors d(k) reaches a new record for numbers k whose prime factors are of the form 4·j+3. A326313

Odd numbers to the right of the central elements of the (2,3)-Pascal triangle A029600. A29616

Odd numbers to left of central elements of the (3,2)-Pascal triangle A029618. A29630

a(n) is the result of factoring a(n-1) + 1 into primes, replacing each prime 2 with a 3, and taking the product of the resulting factors. A242438

Kuba-Panholzer Table 2 pattern 312, 213 for Stirling permutation k = 2. A308677