Properties of the Number 3142

Three Thousand One Hundred Forty-Two

Basics

Value: 3141 → 3142 → 3143

Parity: even

Prime: No

Previous Prime: 3137

Next Prime: 3163

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 1571

Divisors: 1, 2, 1571, 3142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001000110

Octal: 6106

Duodecimal: 199A

Hexadecimal: c46

Square: 9872164

Square Root: 56.05354582896607

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

Decimal representation of permutations of lengths 1, 2, 3, ... arranged lexicographically. A30299

Number of compositions of n with uniform Lyndon factorization and uniform co-Lyndon factorization. A329398

Number of ways to split an integer partition of n into consecutive subsequences of equal length. A323433

Decimal expansion of π rounded to n places. A11546

Expansion of 1 / f(-x¹, -x⁵) in powers of·where f() is Ramanujan's two-variable θ function. A195848

T(n,k) is the number of strings of numbers x(i=1..n) in 0..k with sum i·x(i) equal to k·n. A184703

a(n) = A083710(n) - A000041(n-1). A83711

Non-palindromic balanced numbers (in base 10). A256075

Number of integer partitions of n whose distinct parts have no binary containments. A325109

Numbers that can be written as s^x + t^y + u^z with 1 < s < t < u and {s,t,u} = {x,y,z} (the sequence of exponents can be any permutation of s,t,u). A385233