Properties of the Number -30277

Thirty Thousand Two Hundred Seventy-Seven

Basics

Value: -30278 → -30277 → -30276

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 13 × 17 × 137

Divisors: 1, 13, 17, 137, 221, 1781, 2329, 30277

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011001000101

Octal: -73105

Duodecimal: -15631

Hexadecimal: -7645

Square: 916696729

Square Root: 174.0028735394907

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 compositions of n with all adjacent parts (x, y) satisfying x >= 2y or y > 2x. A342334

Array read by antidiagonals: T(m,n) is the number of independent sets in the stacked prism graph C_m X P_n. A286513

T(n,k) = Number of n X k 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A299514

Numbers of the form m² + 1 that can be expressed in more than one way as j² + k² with j > k > 1. A299708

a(n) = 36·n² + 1. A158591

Numbers of the form m² + 1 that can be expressed in more than one way as j² + k² with j > k > 1 and gcd(j,k) = 1. A300166

Numbers obtained by reinterpreting base-2 representation of odd numbers in primorial base. A328462

Positive numbers y such that y² is of the form x²+(x+313)² with integer x. A160574

Numbers that are palindromes in primorial base. A333423

Number of independent sets of vertices in P₃ X C_n (n > 2). A50400