Properties of the Number 39622

Thirty-Nine Thousand Six Hundred Twenty-Two

Basics

Value: 39621 → 39622 → 39623

Parity: even

Prime: No

Previous Prime: 39619

Next Prime: 39623

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 11 × 1801

Divisors: 1, 2, 11, 22, 1801, 3602, 19811, 39622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001101011000110

Octal: 115306

Duodecimal: 1AB1A

Hexadecimal: 9ac6

Square: 1569902884

Square Root: 199.0527568259229

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

Numbers that are the sum of 7 nonzero 8th powers. A3385

Denominators of continued fraction convergents to sqrt(29). A41047

G.f. satisfies A(x) = 1 + x·cycle_index(Klein₄_group, A(x)). A36720

a(0)=0, a(1)=1, a(n) = n! - a(n-2). A215096

Intersection of A361073 and 2·A361611. A361215

Number of n X n Young tableaux. A39622

Square table defined by T(n,k) = ∑_{m=k(k+1)/2..k(k+1)/2+k} [x^m] S(x)ⁿ for n>=1, k>=0, where S(x) = ∑_n>=0 xⁿ⁽ⁿ⁺¹/2), as read by antidiagonals. A162430

Antidiagonal sums of table A162430. A162434

Main diagonal of table A162430. A162435