Properties of the Number 89478

Eighty-Nine Thousand Four Hundred Seventy-Eight

Basics

Value: 89477 → 89478 → 89479

Parity: even

Prime: No

Previous Prime: 89477

Next Prime: 89491

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 1657

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 1657, 3314

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110110000110

Octal: 256606

Duodecimal: 43946

Hexadecimal: 15d86

Square: 8006312484

Square Root: 299.1287348283344

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

Numbers k such that 4·k + 1 is a perfect cube, sorted by absolute values. A305290

Class numbers associated with terms of A001990. A1991

Triangle T(n,k) read by rows, where T(n,k) = number of times the determinant of a real n X n (0,1)-matrix takes the value k, for n >= 0, 0 <= k <= A003432(n). A89478