Properties of the Number -481044

Four Hundred Eighty-One Thousand Forty-Four

Basics

Value: -481045 → -481044 → -481043

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 40087

Divisors: 1, 2, 3, 4, 6, 12, 40087, 80174, 120261, 160348

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1110101011100010100

Octal: -1653424

Duodecimal: -1B2470

Hexadecimal: -75714

Square: 231403329936

Square Root: 693.5733558896276

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

Numbers n divisible by π(n) [A057809] with prime π(n); i.e., largest prime factor of n equals π(n). A71394

Triangle read by rows: T(n,k) number of ways of partitioning the (n+5)-element multiset {1,1,1,1,1,1,2,3,...,n} into exactly k nonempty parts, n >= 0 and 1 <= k <= n + 5. A291120

Numbers n such that d(n)*π(n)=n, where d(n) is the number of positive divisors of n. A104904