Properties of the Number -97531

Ninety-Seven Thousand Five Hundred Thirty-One

Basics

Value: -97532 → -97531 → -97530

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 × 13933

Divisors: 1, 7, 13933, 97531

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10111110011111011

Octal: -276373

Duodecimal: -48537

Hexadecimal: -17cfb

Square: 9512295961

Square Root: 312.29953570250467

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

Concatenation of the first n odd numbers in reverse order. A38395

Odd digits in decreasing order. A119252

Number of set partitions of [n] such that for each block b the smallest integer interval containing b has at most four elements and for at least one block c the smallest integer interval containing c has exactly four elements. A320554

Semiprimes with digits in descending order that differ exactly by 2. A245044

Positive integers with digits in decreasing order that differ by 2. A290951