Properties of the Number -6469

Four Hundred Sixty-Nine

Basics

Value: -6470 → -6469 → -6468

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 6469

Divisors: 1, 6469

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100101000101

Octal: -14505

Duodecimal: -38B1

Hexadecimal: -1945

Square: 41847961

Square Root: 80.43009387039157

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

Expansion of 1/(1 - 4·x + 5·x²). A99456

Column 0 of triangle A118438. A118439

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

Primes congruent to 2 mod 29. A141978

Real part of (1 + 2·i)ⁿ, where i is sqrt(-1). A6495

Minimal set of prime-strings in base 10. A71062

Primes having only {4, 6, 9} as digits. A107666

Concentric 14-gonal numbers. A195145

Number of subsets of {1..n} such that a unique set can be obtained by choosing a different binary index of each element. A370638

Primes that divide at least one term of Sylvester's sequence s = A000058: s(n+1) = s(n)² - s(n) + 1, s(0) = 2. A7996