Properties of the Number 13003

Thirteen Thousand Three

Basics

Value: 13002 → 13003 → 13004

Parity: odd

Prime: Yes

Previous Prime: 13001

Next Prime: 13007

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 13003

Divisors: 1, 13003

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001011001011

Octal: 31313

Duodecimal: 7637

Hexadecimal: 32cb

Square: 169078009

Square Root: 114.03069762129844

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 phylogenetic rooted trees with n unlabeled objects. A141268

Powers of cube root of 2 rounded down. A17979

Primes whose sum of digits is 7. A62337

Primes having only {0, 1, 3} as digits. A260044

Palindromic primes in base 8. A29976

Number of orderless tree-partitions of a multiset whose multiplicities are the prime indices of n. A318849

Pseudoprimes to base 4, written in base 4. A262101

a(n) = 12·n² + 22·n + 11. A154106

Discriminants of imaginary quadratic fields with class number 11 (negated). A46008

Primes of the form 6·k² + 6·k + 31. A60844