Properties of the Number -30859

Thirty Thousand Eight Hundred Fifty-Nine

Basics

Value: -30860 → -30859 → -30858

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 30859

Divisors: 1, 30859

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111100010001011

Octal: -74213

Duodecimal: -15A37

Hexadecimal: -788b

Square: 952277881

Square Root: 175.66729917659688

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 followed by a [10,2,10] prime difference pattern of A001223. A52376

a(n) = ∑_k=0..n binomial(n+3·k+2,k). A390471

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 6: primes in A146331. A146351

Least prime p = 1 (mod n) which divides Fibonacci((p-1)/n). A168171

Primes that are palindromes in primorial base. A333424

Discriminants of imaginary quadratic fields with class number 41 (negated). A351679

Number of rooted planar trees where any 2 subtrees extending from same node have a different number of nodes. A32010

Primes p such that the left prime neighbors p1, p2 of p as well as the right prime neighbors q1, q2 of p form twin prime pairs and the sum p1 + p2 + p + q1 + q2 is also prime. A138396

Primes of the form 9n²-8n+2. A154253

Smallest emirp corresponding to A178585. A178586