Properties of the Number 30011

Thirty Thousand Eleven

Basics

Value: 30010 → 30011 → 30012

Parity: odd

Prime: Yes

Previous Prime: 29989

Next Prime: 30013

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 30011

Divisors: 1, 30011

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010100111011

Octal: 72473

Duodecimal: 1544B

Hexadecimal: 753b

Square: 900660121

Square Root: 173.2368321114191

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

Primes remaining prime if any digit is deleted (zeros allowed). A51362

Primes whose sum of digits is 5. A62341

Irregular triangle read by rows: row n lists all of the distinct derivable strings in the MIU formal system that are n characters long. A369173

Primes with arithmetic mean of digits = 1 (sum of digits = number of digits). A69710

Łukasiewicz word for each rooted plane tree (interpretation e in Stanley's exercise 19) encoded by A014486 (or A063171), with the last leaf implicit, i.e., these words are given without the last trailing zero, except for the null tree which is encoded as 0. A71153

Reflectable emirps. A7628

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

Smallest prime in which the n-th significant digit is a 3. A69589

Primes of the form 2·n² + 2·n - 1. A98828

Irregular triangle read by rows: row n lists the lines of the shortest proof for the MIU formal system string (theorem) given by A369173(n+1). A369586