Properties of the Number -3346

Three Hundred Forty-Six

Basics

Value: -3347 → -3346 → -3345

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 239

Divisors: 1, 2, 7, 14, 239, 478, 1673, 3346

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100010010

Octal: -6422

Duodecimal: -1B2A

Hexadecimal: -d12

Square: 11195716

Square Root: 57.844619455918284

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

Meandric numbers for a river crossing two perpendicular roads at n points, beginning in the (-,-) quadrant and ending in any quadrant. A76907

Number of partitions of n such that there is exactly one part which occurs twice, while all other parts occur only once. A90858

Upper triangular n X n (0,1)-matrices with no zero rows or columns. A5321

Number of compositions of n with strictly decreasing differences. A325548

Triangle read by rows: T(n,k) counts solid partitions of n such that the maximum of planes, rows, columns and values is k. A96272

a(n) = a(n-1) + a(m) for n >= 4, where m = 2^p+1 + 2 - n and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1, a(2) = 2, and a(3) = 4. A50053

Noncongruent squarefree numbers n with A248395(n)/d(n) = -2, where d(n) = A000005(n). A248406

Positions of 12 after decimal point in decimal expansion of π. A134212

Sum of positive ranks of all overpartitions of n. A236001

a(n) = (n - 1)*(n² + n - 1). A33445