Properties of the Number -30109

Thirty Thousand One Hundred Nine

Basics

Value: -30110 → -30109 → -30108

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 30109

Divisors: 1, 30109

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010110011101

Octal: -72635

Duodecimal: -15511

Hexadecimal: -759d

Square: 906551881

Square Root: 173.5194513592064

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

a(n) = 1·2*3·4*5 - 6·7*8·9*10 + 11·12·13·14·15 - ... + (up to n). A319545

Fourth term of balanced prime quartets: p(m-2)-p(m-3) = p(m-1)-p(m-2) = p(m)-p(m-1). A54803

Primes of the form 20·k² + 32·k + 13. A154414

Primes p of the form p² + q + 1 where p < q are consecutive primes. A242230

Primes whose decimal expansion is of the form d₁+0+d₂+0+d₃+0+...+0+d_k where d_i are digits with 1 <= d_i <= 9, k > 1 and + stands for concatenation. A309488