Properties of the Number 29858

Twenty-Nine Thousand Eight Hundred Fifty-Eight

Basics

Value: 29857 → 29858 → 29859

Parity: even

Prime: No

Previous Prime: 29851

Next Prime: 29863

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 14929

Divisors: 1, 2, 14929, 29858

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010010100010

Octal: 72242

Duodecimal: 15342

Hexadecimal: 74a2

Square: 891500164

Square Root: 172.7946758439044

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

Number of vertices among all distinct circles that can be constructed from n equally spaced points along a line using only a compass. A359252

Convolution of A008619 and A001400. A139672

The sum of the necessary diagonal movements from each square unit of an n X n+1 rectangle to reach any of the corners of the rectangle. A279034

a(n) = (3ⁿ - 3)/2. A29858

Consider the 2ⁿ⁺¹ polynomials f(x) with coefficients 0 or 1 and degree <= n. Sequence gives triangle read by rows, in which T(n,k) (n>=0) is the number of such polynomials of thickness k (0 <= k <= n+1). A169945