Properties of the Number 89948

Eighty-Nine Thousand Nine Hundred Forty-Eight

Basics

Value: 89947 → 89948 → 89949

Parity: even

Prime: No

Previous Prime: 89939

Next Prime: 89959

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 113 × 199

Divisors: 1, 2, 4, 113, 199, 226, 398, 452, 796, 22487

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111101011100

Octal: 257534

Duodecimal: 44078

Hexadecimal: 15f5c

Square: 8090642704

Square Root: 299.913320811197

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

Number of (n+2)X(4+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00000111. A260066

Number of (n+2)X(7+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00000111. A260069

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00000111. A260070

Smallest prime factor of the concatenation of the first n odd primes. A89948