Properties of the Number 2632

Two Thousand Six Hundred Thirty-Two

Basics

Value: 2631 → 2632 → 2633

Parity: even

Prime: No

Previous Prime: 2621

Next Prime: 2633

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 7 × 47

Divisors: 1, 2, 4, 7, 8, 14, 28, 47, 56, 94

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101001001000

Octal: 5110

Duodecimal: 1634

Hexadecimal: a48

Square: 6927424

Square Root: 51.30302135352264

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) with a(0)=0, a(1)=1, a(2)=0. A1590

Number of integer partitions of n whose multiplicities cover an initial interval of positive integers. A317081

Expansion of (1-x)/(1+x-x²+x³). A78042

Number of polyominoes with n cells, symmetric about diagonal 2. A56878

a(n) = n*(n + 9). A28569

Number of integer partitions of n that can be partitioned into a set of sets. A382077

Triangle, read by rows, where the n-th row lists the (2n+1) coefficients of (1+x+2x²)ⁿ for n >= 0. A84600

Numbers whose sum of prime factors is equal to their product of prime indices. A331384

T(n,k)=Number of nXk 0..3 arrays x(i,j) with each element horizontally, diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero. A231246

Numbers k such that lcm(1,2,3,...,k)/5 equals the denominator of the k-th harmonic number H(k). A112814