Properties of the Number 33148

Thirty-Three Thousand One Hundred Forty-Eight

Basics

Value: 33147 → 33148 → 33149

Parity: even

Prime: No

Previous Prime: 33119

Next Prime: 33149

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 8287

Divisors: 1, 2, 4, 8287, 16574, 33148

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000000101111100

Octal: 100574

Duodecimal: 17224

Hexadecimal: 817c

Square: 1098789904

Square Root: 182.06592212712405

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

T(n,k)=Number of length n+3 0..k arrays with no four elements in a row with pattern abab (with a≠b) and new values 0..k introduced in 0..k order. A243044

Triangle, read by rows, where the g.f. of row n divided by (1-x)ⁿ yields the g.f. of column n in the triangle A122888, for n>=1. A122890

Number of length n+3 0..3 arrays with no four elements in a row with pattern abab (with a≠b) and new values 0..3 introduced in 0..3 order. A243039

Number of (n+2) X (3+2) 0..1 arrays with every 2 X 2 and 3 X 3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally and vertically. A253505

Sums of the next n consecutive nonsquare integers. A275740

a(n) = floor(∏_i=1..n log(prime(i+1))/log(i+1)). A89223

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, -1, 1), (-1, 1, 0), (1, 0, 1), (1, 1, -1)}. A149020

Square array of coefficients in the successive iterations of x·C(x) = (1-sqrt(1-4·x))/2 where C(x) is the g.f. of the Catalan numbers (A000108); read by antidiagonals. A158825

Number of rotationally symmetric solutions for queens on n X n board. A33148

Number of inequivalent 4 X 4 matrices with entries in {1,2,3,...,n} up to vertical and horizontal reflections. A283028