Properties of the Number -444443

Four Hundred Forty-Four Thousand Four Hundred Forty-Three

Basics

Value: -444444 → -444443 → -444442

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 444443

Divisors: 1, 444443

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101100100000011011

Octal: -1544033

Duodecimal: -19524B

Hexadecimal: -6c81b

Square: 197529580249

Square Root: 666.6655833324531

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

Smallest prime containing exactly n 4's. A37061

Primes that contain digits 3 and 4 only. A20461

Near-repdigit primes with at least two 4's as the repeated digit. A105980

Primes arising in A087604, or 0 if A087604(n) = 0. A87609

Numbers n such that sum of divisors of these numbers gives a decimal repdigit. A96841

Smallest prime beginning with exactly n 4's. A65587

a(n) = (4·10ⁿ - 13)/9. A173770

Prime numbers with monotonically decreasing digits, differing by at most 1. A378775

Primes of the form 40·R_k + 3, where R_k is the repunit (A002275) of length k. A93163

Primes of form repdigit - 1. Primes whose sum of divisors is a decimal repdigit. A96843