Properties of the Number 5660

Five Thousand Six Hundred Sixty

Basics

Value: 5659 → 5660 → 5661

Parity: even

Prime: No

Previous Prime: 5659

Next Prime: 5669

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 283

Divisors: 1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011000011100

Octal: 13034

Duodecimal: 3338

Hexadecimal: 161c

Square: 32035600

Square Root: 75.2329714952161

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 n such that Bernoulli number B_n has denominator 330. A272183

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 6 as largest digit. A256633

a(n) = n*(7·n+3)/2. A186029

Nonsquarefree numbers appearing exactly twice in A377783 (least nonsquarefree number > prime(n)). A378083

Bases b where exactly six primes p with p < b exist such that p is a base-b Wieferich prime. A325882

T(n,k)=Number of nXk 0..2 arrays with no element equal to the sum modulo 3 of elements to its left or elements above it. A238726

a(n) = n*(14·n + 3). A195025

Irregular table read by rows: T(n,k) is the number of permutations in S_n that have exactly k occurrences of the pattern 2413. 0 <= k <= A342854(n). A342860

a(n) = ∑_k=0..7 (n + k)². A276026

Sequence A136382 shown in octal base. A136383