Properties of the Number -27383

Twenty-Seven Thousand Three Hundred Eighty-Three

Basics

Value: -27384 → -27383 → -27382

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 139 × 197

Divisors: 1, 139, 197, 27383

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -110101011110111

Octal: -65367

Duodecimal: -13A1B

Hexadecimal: -6af7

Square: 749828689

Square Root: 165.4780952271327

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

Numbers k such that lcm(1,2,3,...,k)/13 equals the denominator of the k-th harmonic number H(k). A112818

Number of different keys with n cuts, depths between 1 and 7 and depth difference at most 1 between adjacent cut depths. A2714

Duplicate of A002714. A126361

a(n) = 20·n² + 3. A167573

Number of partitions of n into 10 parts such that every i-th smallest part (counted with multiplicity) is different from i. A244246

Numbers which are palindromic in their Elias δ code representation. A281380

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 123", based on the 5-celled von Neumann neighborhood. A270212

Numbers k such that the product of distinct digits of k equals the sum of the prime divisors of k. A357262

Brilliant numbers (A078972) whose digit reversal is the product of 2 palindromes greater than 1. A115681

Numbers k such that 10^k - 8001 is prime. A270448