Properties of the Number -84321

Eighty-Four Thousand Three Hundred Twenty-One

Basics

Value: -84322 → -84321 → -84320

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 347

Divisors: 1, 3, 9, 27, 81, 243, 347, 1041, 3123, 9369

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100100101100001

Octal: -244541

Duodecimal: -40969

Hexadecimal: -14961

Square: 7110031041

Square Root: 290.38078448823023

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 integer partitions of n with a difference < -1 and a conjugate difference < -1. A350839

Arrange digits of cubes in descending order. A32554

Number of 4-length words w over n-ary alphabet such that for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z. A213283

Largest composite number obtained by concatenation of parts of a distinct partition of n, or 0 if no such number exist. A110454

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)^k, where B(x) is the e.g.f. of A384757. A384758