Properties of the Number -16379

Sixteen Thousand Three Hundred Seventy-Nine

Basics

Value: -16380 → -16379 → -16378

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 11 × 1489

Divisors: 1, 11, 1489, 16379

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111111111011

Octal: -37773

Duodecimal: -958B

Hexadecimal: -3ffb

Square: 268271641

Square Root: 127.98046725965646

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

a(n)=-a(n-1)+4·a(n-2)+4·a(n-3). A136249

The y-axis intercept of the line y = n·x + b tangent to the curve y = prime(k), k = 1, 2, 3, .... A232879

a(n) = prime(n)*prime(n+1) - prime(n) - prime(n+1). A37165

Numbers k that, when expressed in base 7 and then interpreted in base 10, give a multiple of k. A62944

a(n) = 2ⁿ - 5. A168616

a(n) is the number of odd numbers k in range [2ⁿ, (2ⁿ⁺¹)-1] such that all terms in finite sequence [k, floor(k/2), floor(k/4), floor(k/8), ..., 1] are squarefree. A293441

Length of the longest perfect parity pattern with n columns. A118141

Numbers which contain only the digit 3 in their base-4 representation, with at most one exception. If the exception is the most-significant digit, it must be the digit 1 or 2, otherwise the exception must be the digit 2. A188529

Numbers that, when expressed in base 7 and then interpreted in base 10, yield a multiple of the original number. A32549

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n), where a(0) = 3, a(1) = 4, b(0) = 1, b(1) = 2, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A295948