Properties of the Number 5540

Five Thousand Five Hundred Forty

Basics

Value: 5539 → 5540 → 5541

Parity: even

Prime: No

Previous Prime: 5531

Next Prime: 5557

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 277

Divisors: 1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110100100

Octal: 12644

Duodecimal: 3258

Hexadecimal: 15a4

Square: 30691600

Square Root: 74.43117626371358

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) = n*(14·n-3). A185019

Number of sequences over the alphabet {0,1,...,9} such that no two consecutive terms have distance 1. A287825

Numbers n such that p(6n) is prime, where p(n) is the number of partitions of n. A111036

Numbers n such that p(2n) is prime, where p(n) is the number of partitions of n. A114165

a(n) = n*(7·n-3)/2. A218471

T(n,k)=Number of length n arrays of permutations of 0..n-1 with each element moved by -k to k places and the total absolute value of displacements not greater than 2*(n-1). A263905

Number of positive words of length n in the monoid Br₅ of positive braids on 6 strands. A97552

T(n, k) = n! * [x^k] [yⁿ] sec(z)(x + z·sin(z)/y) where z = y·sqrt(x² - 1) for 0 <= k <= n+1 and T(-1, 0) = 1, triangle read by rows. A326722

Numbers that are the sum of ten fourth powers in six or more ways. A345599

Numbers that are the sum of ten fourth powers in seven or more ways. A345600