Properties of the Number -30270

Thirty Thousand Two Hundred Seventy

Basics

Value: -30271 → -30270 → -30269

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 1009

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 1009, 2018

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011000111110

Octal: -73076

Duodecimal: -15626

Hexadecimal: -763e

Square: 916272900

Square Root: 173.98275776639477

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

a(n) is the concatenation of n and 9n. A9474

Number of strings of length n over a 6-letter alphabet that do not begin with a palindrome. A252699

Absolute value of difference between counts of uninterrupted runs of single nonprimes in A093183 and A093184. A93397

Triangle T(n,d) read by rows: the number of mixed trees with n>=1 nodes and 0<=d<n arcs. A335362

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

a(n) = 36·n² - 6. A158462