Properties of the Number 30706

Thirty Thousand Seven Hundred Six

Basics

Value: 30705 → 30706 → 30707

Parity: even

Prime: No

Previous Prime: 30703

Next Prime: 30707

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 13 × 1181

Divisors: 1, 2, 13, 26, 1181, 2362, 15353, 30706

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011111110010

Octal: 73762

Duodecimal: 1592A

Hexadecimal: 77f2

Square: 942858436

Square Root: 175.231275747225

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

Number of partitions of n where n divides the product of the parts. A57568

Number of 4 X n 0-1 matrices avoiding simultaneously the right angled numbered polyomino patterns (ranpp) (00;1), (10;0) and (11;0). A99003

Number of compositions of n minus the number of overpartitions of n. A237047

Numbers k such that the continued fraction for sqrt(k) has period 95. A20434

Number of n X 6 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 n X 6 array. A219500

Expansion of e.g.f. (cosh(x) - 1)*(1 + x)*exp(x). A360951

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 38. A31626

Decimal expansion of 11ⁿ contains no zeros (probably finite). A30706