Properties of the Number 36426

Thirty-Six Thousand Four Hundred Twenty-Six

Basics

Value: 36425 → 36426 → 36427

Parity: even

Prime: No

Previous Prime: 36389

Next Prime: 36433

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13 × 467

Divisors: 1, 2, 3, 6, 13, 26, 39, 78, 467, 934

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1000111001001010

Octal: 107112

Duodecimal: 190B6

Hexadecimal: 8e4a

Square: 1326853476

Square Root: 190.85596663452782

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 avoiding 0 0 1 and 0 1 0 horizontally and 0 1 1 and 1 1 0 vertically. A207564

Number of plane regions after drawing (in general position) a convex n-gon and all its diagonals. A27927

Number of nX5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 1 and 1 1 0 vertically. A207561

Number of 6Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 1 and 1 1 0 vertically. A207567

The number of terms of A354558 that are <= 10ⁿ. A354559

Pentagonal numbers which are products of four distinct primes. A381919

Pentagonal numbers (A000326) that are the sum of twelve consecutive pentagonal numbers. A259404

Number of ternary rooted trees with n nodes and height exactly 11. A36426