Properties of the Number -8669

Six Hundred Sixty-Nine

Basics

Value: -8670 → -8669 → -8668

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 8669

Divisors: 1, 8669

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000111011101

Octal: -20735

Duodecimal: -5025

Hexadecimal: -21dd

Square: 75151561

Square Root: 93.1074647920348

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

Primes that do not contain any other prime as a proper substring. A33274

a(n) is the solution to the postage stamp problem with 5 denominations and n stamps. A1210

Primes p such that p²+p-1 and p²+p+1 are twin primes. A88483

Small-number statistic from the enumeration of domino tilings of a 5-pillow of order n. A112838

Primes that can be written as the sum of 13 consecutive primes. A127341

Primes having only {6, 8, 9} as digits. A385800

Father primes of order 8. A136077

Primes whose digits are composite; primes having only {4, 6, 8, 9} as digits. A51416

Primes having only 0,4,6,8,9 as digits. A61372

Primes having only {6, 7, 8, 9} as digits. A106111