Properties of the Number 88844

Eighty-Eight Thousand Eight Hundred Forty-Four

Basics

Value: 88843 → 88844 → 88845

Parity: even

Prime: No

Previous Prime: 88843

Next Prime: 88853

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 19 × 167

Divisors: 1, 2, 4, 7, 14, 19, 28, 38, 76, 133

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101101100001100

Octal: 255414

Duodecimal: 434B8

Hexadecimal: 15b0c

Square: 7893256336

Square Root: 298.0671065381083

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+2)X(k+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 1 2 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 1 2 5 6 or 7. A252574

Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 1 2 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 1 2 5 6 or 7. A252570

Number of (5+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 1 2 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 1 2 5 6 or 7. A252579

Numbers that are the sum of 10 consecutive primes and also the sum of 10 consecutive semiprimes. A284102

Multiply perfect numbers k for which the quotient sigma₃(k)/k = A001158(k)/k is nonintegral. A88844