Properties of the Number 24475

Twenty-Four Thousand Four Hundred Seventy-Five

Basics

Value: 24474 → 24475 → 24476

Parity: odd

Prime: No

Previous Prime: 24473

Next Prime: 24481

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 ² × 11 × 89

Divisors: 1, 5, 11, 25, 55, 89, 275, 445, 979, 2225

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101111110011011

Octal: 57633

Duodecimal: 121B7

Hexadecimal: 5f9b

Square: 599025625

Square Root: 156.44487847162014

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

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 0 and a(1) = 2. A1610

Lucas and Lehmer numbers with parameters (1 +- sqrt(-7))/2. A107920

a(n) = -a(n-1) - 2·a(n-2). A1607

a(n) is the unique odd positive solution·of 2ⁿ = 7x²+y². A77020

Numbers that have 10 terms in their Zeckendorf representation. A179250

Expansion of 1/(1 - 3·x + 4·x²). A49072

Row sums of the Riordan array (1-4·x+4·x², x*(1-2·x)) (A167431). A167433

Number of nonempty subsets of {1, ..., n} containing no two cyclically successive elements. A324015

a(n) = Lucas(3·n) - 1. A100233

a(0)=1, a(1)=1; thereafter a(n) = -a(n-1) - 2·a(n-2). A169998