Properties of the Number 30073

Thirty Thousand Seventy-Three

Basics

Value: 30072 → 30073 → 30074

Parity: odd

Prime: No

Previous Prime: 30071

Next Prime: 30089

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 17 × 29 × 61

Divisors: 1, 17, 29, 61, 493, 1037, 1769, 30073

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010101111001

Octal: 72571

Duodecimal: 154A1

Hexadecimal: 7579

Square: 904385329

Square Root: 173.4156855650607

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 n-step self-avoiding walks on the square lattice with first step specified. A46661

Triangle, read by rows, equal to the matrix square of triangle A185620. A185624

a(n) = floor((1287/545)ⁿ). A63636

Numbers of the form p·q*r where p, q, r are distinct primes congruent to 1 mod 4 such that Legendre(p/q) = Legendre(p/r) = Legendre(q/r) = -1. A323271

Intersection of A392605 and A392611. A392606

Column 0 of triangle A185624; also, equals row sums of triangle A185620. A185625

Total number of binary digits in all partitions of n into distinct parts. A319140

Radicands of pure cubic number fields of type β and subtype M0. A363699

Non-semiprime composite numbers e such that there is no 0<a<b<c<d<e for which a! * b! * c! * d! * e! is a perfect square. A392333

Strong pseudoprimes to base 21. A20247