Properties of the Number 30067

Thirty Thousand Sixty-Seven

Basics

Value: 30066 → 30067 → 30068

Parity: odd

Prime: No

Previous Prime: 30059

Next Prime: 30071

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 107 × 281

Divisors: 1, 107, 281, 30067

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010101110011

Octal: 72563

Duodecimal: 15497

Hexadecimal: 7573

Square: 904024489

Square Root: 173.39838522892882

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

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 0 1 0 vertically. A207182

Largest squarefree number k such that Q(sqrt(-k)) has class number n. A38552

Boustrophedon transform of primes. A747

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

Number of achiral color patterns (set partitions) in a row or cycle of length n with 6 or fewer colors (subsets). A305752

Numbers obtained by reinterpreting base-2 representation of odd numbers in primorial base. A328462

Smallest composite which when sum of prime factors is repeatedly subtracted reaches a prime after n iterations. A53093

Sums of 4 distinct primorials. A177709

Number of n X 3 0..1 arrays avoiding 0 0 0 horizontally and 0 1 0 vertically. A207177

Number of 6Xn 0..1 arrays avoiding 0 0 0 horizontally and 0 1 0 vertically. A207185