Properties of the Number 88212

Eighty-Eight Thousand Two Hundred Twelve

Basics

Value: 88211 → 88212 → 88213

Parity: even

Prime: No

Previous Prime: 88211

Next Prime: 88223

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 7351

Divisors: 1, 2, 3, 4, 6, 12, 7351, 14702, 22053, 29404

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10101100010010100

Octal: 254224

Duodecimal: 43070

Hexadecimal: 15894

Square: 7781356944

Square Root: 297.0050504621091

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction. A250877

Number of inversion sequences of length n avoiding the consecutive patterns 001 and 012. A328430

Number of (n+1) X (6+1) 0..3 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction. A250875

Number of (3+1) X (n+1) 0..3 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction. A250880

Least number k such that the arithmetic derivatives of the composite numbers k-n and k+n are equal. A296341

Smallest k>1 such that n+k² is prime. A88212