Properties of the Number 93030

Ninety-Three Thousand Thirty

Basics

Value: 93029 → 93030 → 93031

Parity: even

Prime: No

Previous Prime: 93001

Next Prime: 93047

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 7 × 443

Divisors: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10110101101100110

Octal: 265546

Duodecimal: 45A06

Hexadecimal: 16b66

Square: 8654580900

Square Root: 305.00819661117305

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

Irregular array, read by rows: T(n,k) is the number of labeled acyclic digraphs with n nodes and k arcs (n >= 0, 0 <= k <= n*(n-1)/2). A81064

Number of 3 X n (0,1) matrices such that each row and each column is nondecreasing or nonincreasing. A86113

Number of consistent sets of 4 irreflexive binary order relationships over n objects. A147817

Number of n X 2 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 n X 2 array. A219211

The sequence of coefficients of a polynomial recursion: p(x,n)=If[Mod[n, 2] == 0, (x + 1)*p(x, n - 1), (x² + (2·n - 1)*x + 1)^Floor[n/2]] ( correction). A171146

Largest palindromic divisor of n. A93030

Number of magic labelings with magic sum n of 6th graph shown in link. A244874