Properties of the Number -9777

Seven Hundred Seventy-Seven

Basics

Value: -9778 → -9777 → -9776

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 3259

Divisors: 1, 3, 3259, 9777

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011000110001

Octal: -23061

Duodecimal: -57A9

Hexadecimal: -2631

Square: 95589729

Square Root: 98.87871358386495

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

Number of partitions of n having no parts with multiplicity 3. A118807

Number of ON cells at n-th stage in simple 2-dimensional cellular automaton (see Comments lines for definition). A256530

Number of integer partitions of n for which the distinct parts have the same median as the multiplicities. A360455

Number of refinement sequences n -> ... -> {1}ⁿ, where in each step every single part of a nonempty selection of parts is replaced by a partition of itself into two smaller parts (in weakly decreasing order). A327699

Composite numbers and 1 which yield a prime whenever a 7 is inserted anywhere in them, including at the beginning or end. A216168

Oscillates under partition transform. A7210

Numbers having three 7's in base 10. A43519

Integers n > 7059 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 7059. A63058

Numbers k such that k and k² use only the digits 2, 5, 7, 8 and 9. A137116

Total number of left-to-right maxima in Dyck paths of semilength n. A346157