Properties of the Number 1084

One Thousand Eighty-Four

Basics

Value: 1083 → 1084 → 1085

Parity: even

Prime: No

Previous Prime: 1069

Next Prime: 1087

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 271

Divisors: 1, 2, 4, 271, 542, 1084

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 10000111100

Octal: 2074

Duodecimal: 764

Hexadecimal: 43c

Square: 1175056

Square Root: 32.92415526630866

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

Coordination sequence T1 for Zeolite Code LTA and ρ. A8137

Number of partitions of n having a non-integer median. A307683

Third spoke of a hexagonal spiral. A56107

Numbers k such that k⁶⁴ + 1 is prime. A6316

Expansion of ∑_k>=2 x^k*(k+3/2) / ∏_j=1..k (1 - x^j). A318029

Numbers m such that the Bernoulli number B_m has denominator 30. A51226

Primes multiplied by 4. A1749

Numbers that are not the sum of 2 palindromes (where 0 is considered a palindrome). A35137

Numbers m such that the factorizations of m..m+2 have the same number of primes (including multiplicities). A45939

a(n) = 1 + ∑_i=1..n (n-i+1)*φ(i). A5598