Properties of the Number 88312

Eighty-Eight Thousand Three Hundred Twelve

Basics

Value: 88311 → 88312 → 88313

Parity: even

Prime: No

Previous Prime: 88301

Next Prime: 88321

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 7 × 19 × 83

Divisors: 1, 2, 4, 7, 8, 14, 19, 28, 38, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100011111000

Octal: 254370

Duodecimal: 43134

Hexadecimal: 158f8

Square: 7799009344

Square Root: 297.17335008375164

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

Expansion of ∏_k>=1 1/(1 - x^k)^sigma₁(k-k), where sigma₁(k) = sum of divisors of k (A000203). A318784

Number of (n+2)X(3+2) 0..1 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum. A258889

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum. A258894

Number of sets of lists (cf. A000262) with even number of lists. A88312