Properties of the Number 29565

Twenty-Nine Thousand Five Hundred Sixty-Five

Basics

Value: 29564 → 29565 → 29566

Parity: odd

Prime: No

Previous Prime: 29537

Next Prime: 29567

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 5 × 73

Divisors: 1, 3, 5, 9, 15, 27, 45, 73, 81, 135

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001101111101

Octal: 71575

Duodecimal: 15139

Hexadecimal: 737d

Square: 874089225

Square Root: 171.9447585708852

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

a(n) is number of solutions of the equation σ(x)=10ⁿ. A110078

Expansion of e.g.f. 5 / (6 - 5·x - exp(5·x)). A355113

Maximal number of regions obtained by a straight line drawing of the complete bipartite graph K_n,n. A117717

Number of paths of length n+2 originating at a non-corner edge of 4 X 4 Boggle board. A63001

a(n) is the row of the Trithoff (tribonacci) array that contains the tails of the sequence which is n times the tribonacci numbers. A351685

a(n) = n²*(n³+1)/2. A101378

a(n) = (2·n³ + 5·n² + 21·n)/2. A162266

a(n) = n⁴*(n⁶ + 1)/2. A168220

Numbers of the form (3^j + 9^k)/2, for j and k >= 0. A226793

Integers n such that 17+30·n are terms in A172456. A175103