Properties of the Number 74889

Seventy-Four Thousand Eight Hundred Eighty-Nine

Basics

Value: 74888 → 74889 → 74890

Parity: odd

Prime: No

Previous Prime: 74887

Next Prime: 74891

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 53 × 157

Divisors: 1, 3, 9, 53, 157, 159, 471, 477, 1413, 8321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010010001001

Octal: 222211

Duodecimal: 37409

Hexadecimal: 12489

Square: 5608362321

Square Root: 273.65854636754904

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 (1-x)²/((1-x)³-2x⁴). A97119

Number of lower triangles of a 4 X 4 0..n array with no element differing from any of its horizontal or vertical neighbors by more than one. A194933

The prime numbers. A40

Non-palindromic numbers such that the two largest proper divisors are palindromes having at least two digits and no other divisor is a palindrome with at least two digits. A74889