Properties of the Number 88249

Eighty-Eight Thousand Two Hundred Forty-Nine

Basics

Value: 88248 → 88249 → 88250

Parity: odd

Prime: No

Previous Prime: 88241

Next Prime: 88259

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 ² × 1801

Divisors: 1, 7, 49, 1801, 12607, 88249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100010111001

Octal: 254271

Duodecimal: 430A1

Hexadecimal: 158b9

Square: 7787886001

Square Root: 297.06733243492124

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

Number of vertices in truncated tetrahedron with faces that are centered polygons. A193218

E.g.f.: -x/(-1+x)*(exp(-x/(-1+x))-1). A52874

Smallest palindromic prime beginning with the n-th prime, or 0 if no such prime exists. A88249

Number of (n+2)X(2+2) 0..1 arrays with every 3X3 subblock sum of the medians of the diagonal and antidiagonal minus the two sums of the central row and column nondecreasing horizontally and vertically. A254839

Number of (2+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the medians of the diagonal and antidiagonal minus the two sums of the central row and column nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A255757