Properties of the Number 30395

Thirty Thousand Three Hundred Ninety-Five

Basics

Value: 30394 → 30395 → 30396

Parity: odd

Prime: No

Previous Prime: 30391

Next Prime: 30403

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 6079

Divisors: 1, 5, 6079, 30395

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111011010111011

Octal: 73273

Duodecimal: 1570B

Hexadecimal: 76bb

Square: 923856025

Square Root: 174.34161866863573

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

Triangle read by rows: semigroups of order n with k idempotents, considered to be equivalent when they are isomorphic or anti-isomorphic (by reversal of the operator). A58123

Numbers k such that both ∑_i=1..k i·prime(i) and ∑_i=1..k (k+1-i)*prime(i) are prime. A356178

Number of permutations of length n which avoid the patterns 2134, 3421, 4312. A116766

Partial sums of A005109. A172167

Length of n-th run of digit 3 in A030386. A30395