Properties of the Number -285377

Two Hundred Eighty-Five Thousand Three Hundred Seventy-Seven

Basics

Value: -285378 → -285377 → -285376

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 285377

Divisors: 1, 285377

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000101101011000001

Octal: -1055301

Duodecimal: -119195

Hexadecimal: -45ac1

Square: 81440032129

Square Root: 534.2068887612738

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

Expansion of ∏_k>=1 1/(1-x^k)^k*(k-1/2). A258349

Primes p such that q-p = 44, where q is the next prime after p. A134121

Sixth term of weak prime septet: p(m-4)-p(m-5) < p(m-3)-p(m-4) < p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m). A54839

a(1) = 1; a(n) = prime((a(n-1)+3)/2). A116457