Properties of the Number -9493

Four Hundred Ninety-Three

Basics

Value: -9494 → -9493 → -9492

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 11 × 863

Divisors: 1, 11, 863, 9493

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010100010101

Octal: -22425

Duodecimal: -55B1

Hexadecimal: -2515

Square: 90117049

Square Root: 97.43202758846806

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

Exponential reversion of partitions into distinct parts A000009. A50394

Twice partitioned numbers where the latter partitions are constant. A279784

Global ranks of terms of A057122: tells which terms of A014486 form rooted plane binary trees also when interpreted as codes for ordinary rooted planar trees. A57123

Number of distinct representations of primorials as the sum of two primes. A116979

Fibonacci sequence beginning 1, 9. A22099

The 240-degree spoke (or ray) of a hexagonal spiral of Ulam. A244805

Numbers that are the sum of eight fourth powers in six or more ways. A345581

Numbers that are the sum of eight fourth powers in exactly six ways. A345838

Expansion of x*(1 - 2·x + x² + 7·x³ - x⁴)/((1 - x)⁴*(1 + x)³). A292551

Subdiagonal of array of n-gonal numbers A081422. A81423