Properties of the Number -101621

One Hundred One Thousand Six Hundred Twenty-One

Basics

Value: -101622 → -101621 → -101620

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 13 × 7817

Divisors: 1, 13, 7817, 101621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000110011110101

Octal: -306365

Duodecimal: -4A985

Hexadecimal: -18cf5

Square: 10326827641

Square Root: 318.7804887379402

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

a(n) = 1681·n² - 756·n + 85. A157010

Number of ways to place 3 nonattacking zebras on a 3 X n board. A172221

Expansion of 1/((1-x)(1-3x)(1-10x)(1-12x)). A21724