Properties of the Number -32213

Thirty-Two Thousand Two Hundred Thirteen

Basics

Value: -32214 → -32213 → -32212

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 32213

Divisors: 1, 32213

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111110111010101

Octal: -76725

Duodecimal: -16785

Hexadecimal: -7dd5

Square: 1037677369

Square Root: 179.47980387776224

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

T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1, 3 or 4 neighboring 1s. A297749

Least prime in A031938 (lesser of primes differing by 20) whose distance to the next 20-twin is 6·n. A52359

Numbers k such that k⁴ has k as a substring of its decimal expansion. A75904

Larger of pairs of emirps (A006567) whose difference with the (smaller) reversal is a triangular number (A000217). A217286

a(n) = ∑_j=1..n A003718(j-1)*prime(j). A342604

Primes in A342604. A342606

Primes which can be represented as the sum of a prime and its reverse. A72385

Lesser of consecutive primes whose sum is a palindromic number. A242386

Lesser of consecutive primes whose average is a palindromic number. A242387

Primes whose index is divisible by the product of its digits. A306766