Properties of the Number -16770

Sixteen Thousand Seven Hundred Seventy

Basics

Value: -16771 → -16770 → -16769

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 13 × 43

Divisors: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000110000010

Octal: -40602

Duodecimal: -9856

Hexadecimal: -4182

Square: 281232900

Square Root: 129.4990347454374

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

Numbers that are the sum of 6 positive 7th powers. A3373

Number of equivalence classes of binary sequences of period n. A2729

Hexagonal matchstick numbers: a(n) = 3·n*(3·n+1). A45945

Numbers k that, when expressed in base 5 and then interpreted in base 8, give a multiple of k. A62930

Product of the distinct primes dividing the product of composite numbers between consecutive primes. A76978

Squarefree balanced numbers (i.e., squarefree members of A020492). A78557

Numbers n such that σ(n) = 11*φ(n) (where σ=A000203, φ=A000010). A171257

a(n) = n*(n² + 12·n - 25)/6. A26057

Numbers such that σ(n)² is divisible by UnitarySigma(n)*UnitaryPhi(n). A121556

Practical numbers with a record gap to the next practical number. A330870