Properties of the Number 1303

One Thousand Three Hundred Three

Basics

Value: 1302 → 1303 → 1304

Parity: odd

Prime: Yes

Previous Prime: 1301

Next Prime: 1307

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 1303

Divisors: 1, 1303

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010111

Octal: 2427

Duodecimal: 907

Hexadecimal: 517

Square: 1697809

Square Root: 36.09709129556009

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

Greater of twin primes. A6512

Primes p such that p + 4 is also prime. A23200

a(n) = a(n-1) + 2*(n-1)*a(n-2). A47974

Primes such that their decimal representations interpreted in base 11 are also prime. A91924

Primes of the form 7x²+4xy+52y². A140633

Primes that become another prime under the map 1 <-> 0 (acting on the digits: A222210), cf. A171013. A175791

Number of non-isomorphic multiset partitions of weight n in which (1) all parts have the same size and (2) each vertex appears the same number of times. A319056

Primes that divide at least one term in every Fibonacci sequence. A57

Primes that are the sum of three consecutive primes. A34962

Primes p whose base-3 expansion is also the decimal expansion of a prime. A65721