Properties of the Number 29812

Twenty-Nine Thousand Eight Hundred Twelve

Basics

Value: 29811 → 29812 → 29813

Parity: even

Prime: No

Previous Prime: 29803

Next Prime: 29819

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 29 × 257

Divisors: 1, 2, 4, 29, 58, 116, 257, 514, 1028, 7453

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 111010001110100

Octal: 72164

Duodecimal: 15304

Hexadecimal: 7474

Square: 888755344

Square Root: 172.66151858477326

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

Position of first 0 in the n-th differences of the noncomposite numbers (A008578), or 0 if it does not appear. A376855

a(n) = coefficient of xⁿ*yⁿ in ∏_n>=1 (1 - (xⁿ + yⁿ)). A322213

Rounded total surface area of a regular dodecahedron with edge length n. A71397

Numbers n such that the sum of the prime factors of n equals the product of the digits of n. A67173

Number of parts in all partitions of n in which every integer from the smallest part to the largest part occurs as a part. A117457

Number of nX5 0..1 arrays with every element unequal to 2, 3 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317899

Average θ series of odd unimodular lattices of dimension 10 (multiplied by 5). A29812