Properties of the Number 8244

Eight Thousand Two Hundred Forty-Four

Basics

Value: 8243 → 8244 → 8245

Parity: even

Prime: No

Previous Prime: 8243

Next Prime: 8263

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 229

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10000000110100

Octal: 20064

Duodecimal: 4930

Hexadecimal: 2034

Square: 67963536

Square Root: 90.79647570252934

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

Expansion of ∏_m>=1 (1 + m·q^m). A22629

Numbers n such that every digit occurs at least once in n³. A119735

Triangle of succession numbers for circular permutations. A134832

Triangle of increasing mobiles (circular rooted trees) with n nodes and k leaves. A55356

T(n,k) = Number of n X k 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 1 vertically. A207589

Record (maximal) gaps between prime triples (p, p+4, p+6). A201596

Numbers that are the sum of nine fourth powers in seven or more ways. A345591

Numbers that are the sum of nine fourth powers in exactly seven ways. A345849

Sum of the largest parts in the partitions of n into 7 parts. A308933

Consider a triangle in which the 2n-th row contains first 2n positive integers in decreasing order and the (2n+1)-st row contains first 2n+1 positive integers in increasing order; sequence contains concatenation of numbers read upward at a 45-degree angle. A79808