Properties of the Number 30793

Thirty Thousand Seven Hundred Ninety-Three

Basics

Value: 30792 → 30793 → 30794

Parity: odd

Prime: No

Previous Prime: 30781

Next Prime: 30803

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 53 × 83

Divisors: 1, 7, 53, 83, 371, 581, 4399, 30793

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100001001001

Octal: 74111

Duodecimal: 159A1

Hexadecimal: 7849

Square: 948208849

Square Root: 175.4793435137025

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

Numbers m such that the factorizations of m..m+4 have the same number of primes (including multiplicities). A45941

Numbers k such that (2·k)!/(2*(k!)²) - 1 is prime. A112861

Denominators of continued fraction convergents to sqrt(55). A41095

Denominators of continued fraction convergents to sqrt(220). A41411

Number of base 7 circular n-digit numbers with adjacent digits differing by 2 or less. A124828

Number of partitions of n such that 5*(greatest part) >= (number of parts). A347869

Maximum cycle size in range [A014137(n-1)..A014138(n-1)] of permutation A127291/A127292. A127294

Number of 3 X n arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 3 X n array. A219774

Numbers n such that n, n + 1, n + 2, n + 3 and n + 4 are products of exactly three primes. A268588

Array read by antidiagonals: T(m,n) = number of m-ary words of length n with cyclically adjacent elements differing by 2 or less. A285280