Properties of the Number -13927

Thirteen Thousand Nine Hundred Twenty-Seven

Basics

Value: -13928 → -13927 → -13926

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 19 × 733

Divisors: 1, 19, 733, 13927

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011001100111

Octal: -33147

Duodecimal: -8087

Hexadecimal: -3667

Square: 193961329

Square Root: 118.0127111797708

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

Replace n with concatenation of its divisors. A37278

a(n) is the least number k such that A066323(k) = n. A342728

Replace n with concatenation of its odd divisors. A37283

(A178476(n)-3)/9. A178486

Odd semiprimes k = p·q such that k = A325820(p,q), with p, q primes > 3, and A325820 is the carryless base-3 multiplication. A391331

Ludic recurrence: Iterates of f(n) = A003309(n+1) starting from n=1. A255420

Index of first occurrence of n in A305382. A316226

Triangle read by rows: T(n,k) is the number of simple connected graphs on n nodes with k peripheral nodes. A324244

Concatenation of 3^k, k = 0,..,n. A51639

Nonprime concatenations of divisors of some k, ordered by k. A176556