Properties of the Number 30346

Thirty Thousand Three Hundred Forty-Six

Basics

Value: 30345 → 30346 → 30347

Parity: even

Prime: No

Previous Prime: 30341

Next Prime: 30347

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 15173

Divisors: 1, 2, 15173, 30346

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111011010001010

Octal: 73212

Duodecimal: 1568A

Hexadecimal: 768a

Square: 920879716

Square Root: 174.20103329199858

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

Triangle read by rows: T(n,k) is the number of sensed combinatorial maps with n edges and k vertices, 1 <= k <= n + 1. A380615

a(n) = ∑_i=0..n digsum₄(i)⁴, where digsum₄(i) = A053737(i). A231667

Number of sensed combinatorial maps with n edges and 2 vertices. A380618

Number of edge cuts in the n-antiprism graph. A359620

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 145", based on the 5-celled von Neumann neighborhood. A270288

Length of n-th run of digit 0 in A030341. A30346