Properties of the Number 13175

Thirteen Thousand One Hundred Seventy-Five

Basics

Value: 13174 → 13175 → 13176

Parity: odd

Prime: No

Previous Prime: 13171

Next Prime: 13177

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 17 × 31

Divisors: 1, 5, 17, 25, 31, 85, 155, 425, 527, 775

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11001101110111

Octal: 31567

Duodecimal: 775B

Hexadecimal: 3377

Square: 173580625

Square Root: 114.78240283248996

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

Number of partitions of n having a non-integer median. A307683

Multiples of 17 containing a 17 in their decimal representation. A121037

a(n) = pq + pr + qr with p = prime(n), q = prime(n+1), and r = prime(n+2). A127345

Number of binary [ n,3 ] codes without 0 columns. A34344

Square array a(m,n) read by antidiagonals, defined by A000010(n)*a(m,n) = ∑_{k=1..n, gcd(k,n)=1} m^{∑_d∣n A000010(d)/ (multiplicative order of k modulo d)}. A132191

Numbers k such that 4^k - 3 is prime. A59266

Composites in A127345. A127347

Number of step shifted (decimated) sequences using a maximum of five different symbols. A56374

Composite numbers k such that digits in k and in juxtaposition of prime factors of k are the same (apart from multiplicity). A35141

Numbers k such that k⁴ = x³ + y² has an integer solution. A96741