Properties of the Number -30717

Thirty Thousand Seven Hundred Seventeen

Basics

Value: -30718 → -30717 → -30716

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 3413

Divisors: 1, 3, 9, 3413, 10239, 30717

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011111111101

Octal: -73775

Duodecimal: -15939

Hexadecimal: -77fd

Square: 943534089

Square Root: 175.26266002774236

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 {1, 2, ..., 2n} into pairs whose differences are primes. A9692

Number of Dyck paths of semilength n having exactly one peak of maximum height. A152880

Composite numbers for which A324644(n)/A324198(n) = 2 and σ(n) == 2 (mod 4). A371082

Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k peaks of maximum height (1 <= k <= n). A152879

a(n) = n·2¹⁰ - 3. A362361

Numbers k such that the decimal part of k^1/6 starts with a 'nine digits' anagram. A34281

Number of binary strings of length n with equal numbers of 00010 and 01101 substrings. A164219

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, -1, 1), (1, 1, -1), (1, 1, 1)}. A149748

Coefficients of mock modular form H₂⁷ of type 1A, divided by 4. A256057