Properties of the Number 26958

Twenty-Six Thousand Nine Hundred Fifty-Eight

Basics

Value: 26957 → 26958 → 26959

Parity: even

Prime: No

Previous Prime: 26953

Next Prime: 26959

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 4493

Divisors: 1, 2, 3, 6, 4493, 8986, 13479, 26958

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100101001110

Octal: 64516

Duodecimal: 13726

Hexadecimal: 694e

Square: 726733764

Square Root: 164.18891558202094

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

Barely abundant numbers: abundant n such that σ(n)/n < σ(m)/m for all abundant numbers m<n, σ(n) being the sum of the divisors of n. A71927

Number of simple graphs covering n vertices with distinct rotations. A324462

Numbers k such that k and 5·k, taken together, are pandigital. A115925

Sequence shifts left when Weigh transform is applied seven times with a(n) = n for n<2. A316107

Composite numbers k such that D(k) == 3 (mod k), where D(k) is the k-th central Delannoy number (A001850). A330203

a(n) = (1/8)*A357285. A357286

a(n) = ∑_k=0..n-2 T(n,k) * T(n,k+2), with T given by A026615. A26958