Properties of the Number 3136

Three Thousand One Hundred Thirty-Six

Basics

Value: 3135 → 3136 → 3137

Parity: even

Prime: No

Previous Prime: 3121

Next Prime: 3137

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ⁶ × 7 ²

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 49

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001000000

Octal: 6100

Duodecimal: 1994

Hexadecimal: c40

Square: 9834496

Square Root: 56

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

Tribonacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) for n >= 3 with a(0) = a(1) = 0 and a(2) = 1. A73

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

a(n) = period of the sequence {b(m), m>=0}, defined by b(m):=binomial(m+n,n) mod n. A133900

Rhombic matchstick numbers: a(n) = n*(3·n+2). A45944

Square the entries of Pascal's triangle. A8459

Numbers that are divisible by exactly 8 primes counting multiplicity. A46310

a(n) = σ(n)². A72861

Numbers of form 2ⁱ*7^j, with i, j >= 0. A3591

Squares of partition numbers. A1255