Properties of the Number 58230

Fifty-Eight Thousand Two Hundred Thirty

Basics

Value: 58229 → 58230 → 58231

Parity: even

Prime: No

Previous Prime: 58229

Next Prime: 58231

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 647

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110001101110110

Octal: 161566

Duodecimal: 29846

Hexadecimal: e376

Square: 3390732900

Square Root: 241.30893062628246

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

Let b(0)=1; b(1)=1; b(n+2) = (π²/6 + 6/π²)*b(n+1) - b(n). a(n) = floor(b(n)). A93607

Averages of twin prime pairs which can be represented as a sum of three consecutive of such pair averages. A160917

Expansion of ∏_{i>=2, j>=2} 1 / (1 - x^i·j)^j. A326830

Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock sum of the two sums of the diagonal and antidiagonal minus the two minimums of the central column and central row nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254903

Members of A014574 with sum of prime factors (with multiplicity) also in A014574. A349455

Values of the argument at successive record minima of the function R defined as follows. For any integer x >= 1, let y > x be the smallest integer such that there exist integers x < c < d < y such that x³ + y³ = c³ + d³. Then R(x) = y/x. A360427

Numbers k such that nonprime(k) divides k². A226011

Numbers k such that the product of the lengths of the words in the name of k in American English is equal to k. A58230