Properties of the Number 1996

One Thousand Nine Hundred Ninety-Six

Basics

Value: 1995 → 1996 → 1997

Parity: even

Prime: No

Previous Prime: 1993

Next Prime: 1997

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 499

Divisors: 1, 2, 4, 499, 998, 1996

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 11111001100

Octal: 3714

Duodecimal: 11A4

Hexadecimal: 7cc

Square: 3984016

Square Root: 44.67661580737735

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 (k! + 3)/3 is prime. A89085

Numbers that are the sum of 5 positive 5th powers. A3350

a(n) is the least k such that the remainder when 10^k is divided by k is n. A127818

Number of integer partitions of n whose negated run-lengths are unimodal. A332638

Number of integer partitions of n with integer alternating product. A347446

Expansion of f(x, -x⁴) / φ(-x²) in powers of·where f(, ) and φ() are Ramanujan θ functions. A122135

Positive integers n such that n⁵ + 1 is semiprime. A104238

Positive integers k such that k⁷ + 1 is semiprime. A105041

Number of inequivalent n-colorings of the vertices of the 3D cube under full orthogonal group of the cube (of order 48). A128766

T(n,k)=Number of length n+6 0..k arrays with every seven consecutive terms having the maximum of some three terms equal to the minimum of the remaining four terms. A250373