Properties of the Number -661097

Six Hundred Sixty-One Thousand Ninety-Seven

Basics

Value: -661098 → -661097 → -661096

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 661097

Divisors: 1, 661097

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100001011001101001

Octal: -2413151

Duodecimal: -27A6B5

Hexadecimal: -a1669

Square: 437049243409

Square Root: 813.0787169764069

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

Lower twin primes p such that 6·p-1 and 6·p+1 are twin primes and (p+1)/6 is prime. A358202

Median term of prime 5-tuples (p, p+2, p+6, p+8, p+12). A90286