Properties of the Number 2472

Two Thousand Four Hundred Seventy-Two

Basics

Value: 2471 → 2472 → 2473

Parity: even

Prime: No

Previous Prime: 2467

Next Prime: 2473

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 103

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 103, 206

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 100110101000

Octal: 4650

Duodecimal: 1520

Hexadecimal: 9a8

Square: 6110784

Square Root: 49.71921157862421

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 k⁵¹² + 1 is prime. A57465

Number of n-node triangulations of sphere in which every node has degree >= 4. A103

Numbers that can be expressed as the difference of the squares of primes in just three distinct ways. A90782

A(n,k) is the n-th Rhonda number to base A002808(k), the k-th composite number; square array A(n,k), n>=1, k>=1, read by antidiagonals. A291925

Integers that are Rhonda numbers to base 15. A100974

Triangle of coefficients of (1 - x)ⁿ*U(n,-(3·x - 2)/(2·x - 2)), where U(n,x) is the n-th Chebyshev polynomial of the second kind. A123027

Sum of the even parts appearing among the largest parts of the partitions of n into 3 parts. A309694

a(1) = 1; thereafter a(n+1) = floor(sqrt(2·a(n)*(a(n)+1))). A1521

Numbers k such that φ(x) = k has exactly 9 solutions. A60672

Years in which there are five Mondays in the month of February. A135795