Properties of the Number -26927

Twenty-Six Thousand Nine Hundred Twenty-Seven

Basics

Value: -26928 → -26927 → -26926

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 26927

Divisors: 1, 26927

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100100101111

Octal: -64457

Duodecimal: -136BB

Hexadecimal: -692f

Square: 725063329

Square Root: 164.0944849774056

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 10^k + 3 is prime. A49054

Odd primes p such that the number of primes less than p that are congruent to 1 (mod 4) is equal to the number of primes less than p that are congruent to 3 (mod 4). A96447

Frobenius number of the numerical semigroup generated by 3 consecutive triangular numbers. A69755

Expansion of ∏_k>=1 1 / ((1 - x^k) * (1 - x^k³)). A369579

Fixed points for prime number permutation A108546. A108547

Number of partitions of n such that m(2) < m(3), where m = multiplicity. A240063

Primes of the form 11·n² + 55·n + 43. A292578

Number of Dyck n-paths all of whose ascents and descents have lengths equal to 1 (mod 8). A212367

a(n) = 15 + floor((2 + ∑_j=1..n-1 a(j))/3). A120159

Primes of the form 6n² - 7. A201792