Properties of the Number 29487

Twenty-Nine Thousand Four Hundred Eighty-Seven

Basics

Value: 29486 → 29487 → 29488

Parity: odd

Prime: No

Previous Prime: 29483

Next Prime: 29501

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 9829

Divisors: 1, 3, 9829, 29487

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001100101111

Octal: 71457

Duodecimal: 15093

Hexadecimal: 732f

Square: 869483169

Square Root: 171.71779173981943

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

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 627", based on the 5-celled von Neumann neighborhood. A283378

Number of partitions of n+10 with largest inscribed rectangle having area <= n. A218631

Number of nX2 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A281557

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A281563

Numbers k that divide the (left) concatenation of all numbers <= k written in base 18 (most significant digit on left). A29487