Properties of the Number 1936

One Thousand Nine Hundred Thirty-Six

Basics

Value: 1935 → 1936 → 1937

Parity: even

Prime: No

Previous Prime: 1933

Next Prime: 1949

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 11 ²

Divisors: 1, 2, 4, 8, 11, 16, 22, 44, 88, 121

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11110010000

Octal: 3620

Duodecimal: 1154

Hexadecimal: 790

Square: 3748096

Square Root: 44

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

The squares: a(n) = n². A290

Powerful numbers (A001694) that are not prime powers (A000961). A286708

Even squares: a(n) = (2·n)². A16742

Perfect powers of nonprimes (m^k where m is a nonprime positive integer and k >= 2). A131605

Product of the proper divisors of n. A7956

Number of integer partitions of n having a unique part of least multiplicity. A362610

Hexanacci numbers: a(n+1) = a(n)+...+a(n-5) with a(0)=...=a(4)=0, a(5)=1. A1592

Numbers with an even number of prime factors (counted with multiplicity) that cannot be factored into distinct semiprimes. A320892

Integers of the form m*(m + 7)/8. A274979

Denominator of 1/4 - 1/n². A61038