Properties of the Number 37421

Thirty-Seven Thousand Four Hundred Twenty-One

Basics

Value: 37420 → 37421 → 37422

Parity: odd

Prime: No

Previous Prime: 37409

Next Prime: 37423

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 23 × 1627

Divisors: 1, 23, 1627, 37421

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001001000101101

Octal: 111055

Duodecimal: 197A5

Hexadecimal: 922d

Square: 1400331241

Square Root: 193.44508264621254

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

Triangle read by rows: T(n,k) is the number of embeddings on the sphere of connected simple planar graphs with n nodes and k faces, n >= 1, k=1..max(1,2·n-4). A384963

Denominators of continued fraction convergents to sqrt(98). A41177

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AWW = AlPO4-22 [Al24P24O96].2R starting with a T1 atom. A18992

Positive numbers having the same set of digits in base 3 and base 9. A37421

A functionally symmetric Polynomial as a triangle of coefficients: p(x,n)=If[n == 0, 1, (x + 1)ⁿ + 2^{n - 2}*Sum[(2^m-1 + 2·m-2 )*x^m*(1 + x^{n - 2·m}), {m, 1, n - 1}]]. A146956