Properties of the Number 40296

Forty Thousand Two Hundred Ninety-Six

Basics

Value: 40295 → 40296 → 40297

Parity: even

Prime: No

Previous Prime: 40289

Next Prime: 40343

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 23 × 73

Divisors: 1, 2, 3, 4, 6, 8, 12, 23, 24, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001110101101000

Octal: 116550

Duodecimal: 1B3A0

Hexadecimal: 9d68

Square: 1623767616

Square Root: 200.73863604199366

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

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302265

Number of 3 X 3 magilatin squares with positive values < n. A173548

Difference between n and the sum of the factorials of its digits. A108911

Ordered differences of factorials. A204930

Lexicographically earliest sequence of distinct positive integers with no finite subset summing to a factorial number (A000142). A353969

Moebius transform of n!. A62794

Triangle read by rows: T(n,k) is the number of permutations of {1,2,...,n} having k as the last entry in the first block (1<=k<=n). A177263

Triangle read by rows: T(n,k) is the number of permutations of {1,2,...,n} having k as the first entry in the last block (1<=k<=n). A177264

Differences of two factorial numbers. A51949

Solution to the Dancing School Problem with 9 girls and n+9 boys: f(9,n). A79914