Properties of the Number 4108

Four Thousand One Hundred Eight

Basics

Value: 4107 → 4108 → 4109

Parity: even

Prime: No

Previous Prime: 4099

Next Prime: 4111

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 13 × 79

Divisors: 1, 2, 4, 13, 26, 52, 79, 158, 316, 1027

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000000001100

Octal: 10014

Duodecimal: 2464

Hexadecimal: 100c

Square: 16875664

Square Root: 64.09368143584827

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(n) = 2ⁿ + n. A6127

Third spoke of a hexagonal spiral. A56107

Number of ways to write n as an orderless product of orderless sums. A318949

Number of locally stable rooted trees with n nodes, meaning no branch is a submultiset of any other (unequal) branch of the same root. A316475

Number of "ON" cells at n-th stage in simple 2-dimensional cellular automaton (see Comments for precise definition). A160410

Dirichlet convolution of b_n = 2^n-1 with φ(n). A34738

Numbers k such that 2^k + 13 is prime. A102634

Numbers k such that k² divides 21^k-1. A128401

T(n,k)=Number of nXk 0..1 arrays with no more than floor(nXk/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order. A223012

Four times second pentagonal numbers: a(n) = 2·n*(3·n+1). A33580