Properties of the Number -34805

Thirty-Four Thousand Eight Hundred Five

Basics

Value: -34806 → -34805 → -34804

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 6961

Divisors: 1, 5, 6961, 34805

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1000011111110101

Octal: -103765

Duodecimal: -18185

Hexadecimal: -87f5

Square: 1211388025

Square Root: 186.560981987124

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) is the number of ways to partition n X n X n cube into 5 noncongruent cuboids. A384479

a(n) = ∑_k=1..n sigma₃(k) * floor(n/k). A356043

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 427", based on the 5-celled von Neumann neighborhood. A271904

Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 2,1,0,3. A37731

Square array A(m,n) (m>=1, n>=1) read by antidiagonals: A(m,n) = (2·n - 1)^^m mod (2·n)^m (see Comments for definition of ^^). A324017