Properties of the Number 30066

Thirty Thousand Sixty-Six

Basics

Value: 30065 → 30066 → 30067

Parity: even

Prime: No

Previous Prime: 30059

Next Prime: 30071

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5011

Divisors: 1, 2, 3, 6, 5011, 10022, 15033, 30066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010101110010

Octal: 72562

Duodecimal: 15496

Hexadecimal: 7572

Square: 903964356

Square Root: 173.3955016717562

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

Numbers n such that the arithmetic derivative of A276086(n) is prime. A328233

Numbers that are sums of distinct primorial numbers, A002110, and do not have a factor of the form p^p. A328832

Numbers k such that A003415(k) >= A276086(k) and gcd(k, A003415(k)) = gcd(k, A276086(k)), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function. A369959

Numbers that are the sum of distinct primorial numbers (A002110) (not including 1). A290249

Sums of three primorials > 1. A370137

Sums of 3 distinct primorials. A177697

The n-th number m such that a nontrivial prime(n)-th root of unity modulo m exists. A305828

In those partitions of n with every part >=3, the total number of parts (counted with multiplicity). A177739

Number of non-equivalent ways to tile an n X n X n triangular area with four 2 X 2 X 2 triangular tiles and an appropriate number (= n²-16) of 1 X 1 X 1 tiles. A286446

Number of ways to place 5 nonattacking amazons (superqueens) on an n X n toroidal board. A178975