Properties of the Number 30754

Thirty Thousand Seven Hundred Fifty-Four

Basics

Value: 30753 → 30754 → 30755

Parity: even

Prime: No

Previous Prime: 30727

Next Prime: 30757

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 15377

Divisors: 1, 2, 15377, 30754

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100000100010

Octal: 74042

Duodecimal: 1596A

Hexadecimal: 7822

Square: 945808516

Square Root: 175.3681841155915

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(-3) = a(-2) = a(-1) = 0, a(0) = 1, a(n) = a(n-1) + 2·a(n-2) + 2·a(n-3) + a(n-4), for n>0. A123392

a(0) = 1, a(n) = 32·n² + 2 for n > 0. A10021

Let M(n) be the n X n matrix m(i,j)=min(i,j) for 1<=i,j<=n then a(n) is the trace of M(n)^-6. A114358

a(0)=1; a(n) = sigma₂(n) + sigma₃(n). A92344

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, 0), (1, 0, -1), (1, 0, 1)}. A150262

Expansion of (1 + x + x³)/(1 - x² - 2·x⁴ - 2·x⁶ + x⁸). A363958

Numbers k such that A030747(k) = 2. A30754