Properties of the Number -30029

Thirty Thousand Twenty-Nine

Basics

Value: -30030 → -30029 → -30028

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 30029

Divisors: 1, 30029

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010101001101

Octal: -72515

Duodecimal: -15465

Hexadecimal: -754d

Square: 901740841

Square Root: 173.2887763243771

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

Kummer numbers: -1 + product of first n consecutive primes. A57588

Primorial primes: primes p such that p+1 is a primorial number (A002110). A57705

a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = (natural numbers >= 3), t = A023531. A24313

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = floor(n/2), s = (natural numbers >= 3), t = (Fibonacci numbers). A24315

a(n) = A019565(n) - 1. A339809

Least prime of the form prime(n)² + k², or 0 if none. A240130

Largest prime factor of product of first n primes - 1, or 1 if no such prime exists. A2584

Largest prime <= Product prime(k). A7014

Smallest prime divisor of Kummer numbers ( = primorials - 1), or 1 if no such prime exists. A57713

Smallest prime p such that p+1 is the product of exactly n distinct prime numbers. A98026