Properties of the Number 30110

Thirty Thousand One Hundred Ten

Basics

Value: 30109 → 30110 → 30111

Parity: even

Prime: No

Previous Prime: 30109

Next Prime: 30113

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 3011

Divisors: 1, 2, 5, 10, 3011, 6022, 15055, 30110

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010110011110

Octal: 72636

Duodecimal: 15512

Hexadecimal: 759e

Square: 906612100

Square Root: 173.52233285660955

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

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

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

Number of compositions of n where the difference between largest and smallest parts equals 8 and adjacent parts are unequal. A214277

Fibonacci sequence beginning 3, 17. A22127

G.f.: ∏_k>=1 (1 + x^k) / (1 - x^k*(k+1)). A280424

Numbers divisible by the sum of factorials of their digits [A061602(n)] and also terminate in the sum of factorials of their digits. A71064

Number of compositions of n into exactly n nonnegative parts with largest part ceiling(n/2). A318160

a(n) = 2ⁿ - n² + 1. A30110

Number of compositions of 2n-1 into exactly 2n-1 nonnegative parts with largest part n. A318162

Starting term of the smallest n-chain of numbers whose squares are permutations of the same digits. A85546