Properties of the Number 29893

Twenty-Nine Thousand Eight Hundred Ninety-Three

Basics

Value: 29892 → 29893 → 29894

Parity: odd

Prime: No

Previous Prime: 29881

Next Prime: 29917

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 167 × 179

Divisors: 1, 167, 179, 29893

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010011000101

Octal: 72305

Duodecimal: 15371

Hexadecimal: 74c5

Square: 893591449

Square Root: 172.89592245047308

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) = prime(n)*prime(n+2). A90076

Sequence of pairwise relatively prime numbers of class P₅ (see comment in A275246). A275249

T(n,k)=Equals two maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nXk array. A220532

a(n) = 2n·a(n-1) + 1 with a(0)=0. A56541

T(n,k)=Equals two maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal, vertical and antidiagonal neighbors in a random 0..2 nXk array. A221188

Numerator of Laguerre(n, 8). A160635

Equals two maps: number of nX2 binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nX2 array. A220529

a(n) = prime(n) times the n-th nonnegative noncomposite. A176098

a(n) = smallest index m such that smallest prime factor of m-th triangular number is prime(n). A226442

Numbers k such that (7·10^k - 439)/9 is prime. A293029