Properties of the Number -86969

Eighty-Six Thousand Nine Hundred Sixty-Nine

Basics

Value: -86970 → -86969 → -86968

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 86969

Divisors: 1, 86969

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101001110111001

Octal: -251671

Duodecimal: -423B5

Hexadecimal: -153b9

Square: 7563606961

Square Root: 294.9050694715165

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

Every digit of prime and its index contains a loop (only digits 0,4,6,8,9 in prime and its index). A107625

Primes with digit sum = 38. A106772

Greatest prime factor of n⁷+1. A240550

Primes whose proper substrings of consecutive digits are all composite. A279366

Number of length 1+3 0..n arrays with every four consecutive terms having the sum of some three elements equal to three times the fourth. A248538

Numbers n such that prime(n) and π(n) are palindromic. A124232