Properties of the Number -102221

One Hundred Two Thousand Two Hundred Twenty-One

Basics

Value: -102222 → -102221 → -102220

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 7 × 17 × 859

Divisors: 1, 7, 17, 119, 859, 6013, 14603, 102221

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000111101001101

Octal: -307515

Duodecimal: -4B1A5

Hexadecimal: -18f4d

Square: 10449132841

Square Root: 319.720190166339

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

Templates for lunar primes in any base (version 1). A171750

After the 51-digit 2¹⁶⁸, a(n) is the number setting a record for non-pandigital right segment length of 2^a(n). A217608

Number of sequences of n integers p(i) i=0..n-1 with 0<=p(i)<=6·i and |p(i)-p(i-1)|<=6. A180902

Templates for lunar primes in any base (version 3). A191420