Properties of the Number 23348

Twenty-Three Thousand Three Hundred Forty-Eight

Basics

Value: 23347 → 23348 → 23349

Parity: even

Prime: No

Previous Prime: 23339

Next Prime: 23357

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 13 × 449

Divisors: 1, 2, 4, 13, 26, 52, 449, 898, 1796, 5837

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101100110100

Octal: 55464

Duodecimal: 11618

Hexadecimal: 5b34

Square: 545129104

Square Root: 152.80052355931247

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

Numbers n such that Bernoulli number B_n has denominator 1590. A272140

T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 or 2 neighboring 1s. A297506

a(n) = (1/2)*(n³ - 6·n² + 13·n - 6). A158498

Sums of members of groups in A076063. A76066

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of {(i+j)*min(i,j)} (A203990). A203991

Number of numbers k such that all terms of the Collatz (3x+1) iteration of k are <= 3ⁿ. A224540

Numbers n such that d(n-2) = d(n) = d(n+2) = 12 where d(n)=A000005(n). A190645

Number of n X 5 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 or 2 neighboring 1's. A297503

Number of 4Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 or 2 neighboring 1s. A297509

Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 5 or 8 king-move adjacent elements, with upper left element zero. A305337