Properties of the Number 93930

Ninety-Three Thousand Nine Hundred Thirty

Basics

Value: 93929 → 93930 → 93931

Parity: even

Prime: No

Previous Prime: 93923

Next Prime: 93937

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 31 × 101

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 31, 62

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110111011101010

Octal: 267352

Duodecimal: 46436

Hexadecimal: 16eea

Square: 8822844900

Square Root: 306.4800156617067

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

The r-th term of the n-th row of the following array contains the sum of r successively decreasing integers beginning from n, 0 < r <= n (see Example). A110426

Triangle T(n,k) in which row n lists in increasing order the number of acyclic orientations of complete multipartite graphs K_lambda, where λ is a partition of n into distinct parts; triangle T(n,k), n>=0, k = 1..A000009(n), read by rows. A370614

Product of first n quadrinomial coefficients (A005725) for n > 0 with a(0) = 1. A386650

Number of compositions of n where the difference between largest and smallest parts equals 2 and adjacent parts are unequal. A214271

Number of permutations of 1..n with i-8<=p(i)<=i+3. A179350

a(1) = 1; thereafter a(n) = a(n-1) + d₁¹ + d₂² + d₃³ + ..., where d₁ d₂ d₃ ... is the decimal expansion of a(n-1). A263535

Primes arising as A093929(n)*A093929(n+1)+2. A93930