Properties of the Number -102643

One Hundred Two Thousand Six Hundred Forty-Three

Basics

Value: -102644 → -102643 → -102642

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 102643

Divisors: 1, 102643

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001000011110011

Octal: -310363

Duodecimal: -4B497

Hexadecimal: -190f3

Square: 10535585449

Square Root: 320.37946251281465

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

Six-digit distinct-digit primes. A74669

Largest of 3 consecutive prime numbers such that p1·p2·p3 + d1 + d2 + 1 = average of twin prime pairs, d1 (δ) = p2 - p1, d2 (δ) = p3 - p2. A153408

Primes which have one or more occurrences of exactly six different digits. A235158

Primes p such that the polynomial k⁴ + k³ + k² + k + p yields only primes for k = 0...5. A247949

a(n) = (11·6ⁿ - 1)/5. A198849