Properties of the Number 29948

Twenty-Nine Thousand Nine Hundred Forty-Eight

Basics

Value: 29947 → 29948 → 29949

Parity: even

Prime: No

Previous Prime: 29947

Next Prime: 29959

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7487

Divisors: 1, 2, 4, 7487, 14974, 29948

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010011111100

Octal: 72374

Duodecimal: 153B8

Hexadecimal: 74fc

Square: 896882704

Square Root: 173.05490458233191

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) = a(n-1) + a(n-2) + n (mod 3), with a(1)=a(2)=1. A81410

n + σ(n) + φ(n) is a cube. A116008

Low-temperature magnetization expansion for hexagonal lattice (Potts model, q=4). A57386

Smallest prime containing n-th square as substring. A29948

Number of (n+2)X3 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally, and new values 0..2 introduced in row major order. A204310

Number of (2+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254261

Number of (n+2)X(2+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally and vertically. A254300