Properties of the Number 5315

Five Thousand Three Hundred Fifteen

Basics

Value: 5314 → 5315 → 5316

Parity: odd

Prime: No

Previous Prime: 5309

Next Prime: 5323

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 5 × 1063

Divisors: 1, 5, 1063, 5315

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1010011000011

Octal: 12303

Duodecimal: 30AB

Hexadecimal: 14c3

Square: 28249225

Square Root: 72.90404652692469

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(m) for n >= 3, where m = 2^p+1 + 2 - n and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1 and a(2) = 3. A50069

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than four of its king-move neighbors and with new values introduced in order 0 sequentially upwards. A281837

T(n,k)=Number of nXk 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X(k+1) binary array having a sum of zero, with rows and columns of the latter in lexicographically nondecreasing order. A227125

Numbers k such that 19·2^k - 1 is prime. A1775

Numbers that end in (..., 175, 175, 175, ...) under the rule: next term = product of the last four digits in the sequence so far. A239721

Positive integers m with A000009(m)² + A047967(m)² prime. A236440

Numbers whose digit string can be partitioned into three nonempty parts such that the product of the first two parts equals the third part. A280635

a(n) is the number of edges formed by n-secting the angles of a pentagon. A335555

Maximum second Zagreb index of maximal outerplanar graphs with n vertices. A372027

n written in fractional base 7/5. A24642