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Properties of the Number 30272

Thirty Thousand Two Hundred Seventy-Two

Basics

Value: 30271 → 30272 → 30273

Parity: even

Prime: No

Previous Prime: 30271

Next Prime: 30293

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 6 × 11 × 43

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 43, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111011001000000

Octal: 73100

Duodecimal: 15628

Hexadecimal: 7640

Square: 916393984

Square Root: 173.98850536745238

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) = ∑k=0..2·n-3 T(n,k) * T(n,k+3), with T given by A026584. A27285
Number of triangles in an n X n unit grid that have minimal possible area (of 1/2). A88658
Sum of all the parts in the partitions of n into 7 squarefree parts. A308953
a(n) = ∑i=1..n, j=1..n, gcd(i,j)=2 (n+1-i)*(n+1-j). A331761
Number of 132-segmented permutations of length n. A125305
Row sums of A095167. A95170
Monotonic ordering of nonnegative differences 6i-2j, for 40>=i>=0, j>=0. A192117
Monotonic ordering of nonnegative differences 6i-4j, for 40>= i>=0, j>=0. A192164
Numbers that are the sum of distinct primorial numbers (A002110) (not including 1). A290249
Number of integer partitions of n whose Heinz number (product of primes of parts) is divisible by all parts. A330952