Properties of the Number -2441626

Four Hundred Forty-One Thousand Six Hundred Twenty-Six

Basics

Value: -2441627 → -2441626 → -2441625

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 29 × 43 × 89

Divisors: 1, 2, 11, 22, 29, 43, 58, 86, 89, 178

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1001010100000110011010

Octal: -11240632

Duodecimal: -998B8A

Hexadecimal: -25419a

Square: 5961537523876

Square Root: 1562.5703184177025

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) = A001512(n)/24 = (5·n+1)*(5·n+2)*(5·n+3)*(5·n+4)/24. A151989

Binomial coefficients C(89,n). A17805

Binomial coefficients C(n,85). A17749

Number of 5-member subsets of [5·n] whose elements sum to a multiple of n. A318626

Number of intersections of diagonals in the interior of a regular p-gon where p is the n-th prime. A262248