Properties of the Number -427329

Four Hundred Twenty-Seven Thousand Three Hundred Twenty-Nine

Basics

Value: -427330 → -427329 → -427328

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 ² × 17 × 19

Divisors: 1, 3, 7, 9, 17, 19, 21, 27, 49, 51

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1101000010101000001

Octal: -1502501

Duodecimal: -187369

Hexadecimal: -68541

Square: 182610074241

Square Root: 653.704061483482

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 compositions of n into 6 ordered relatively prime parts. A23031

Triangle read by rows where T(n,k) is the number of labeled loop-graphs with n vertices and n edges, k of which are loops. A368928

a(n) = (n+1)*binomial(n+1,5). A27765

a(n) = (n+1)*binomial(n+1,16). A27776

a(n) is the smallest error in trying to solve n⁵ = x⁵ + y⁵: for each n from 2 on, find positive integers·and y, x <= y < n such that |n⁵ - x⁵ - y⁵| is minimal and let a(n) = n⁵ - x⁵ - y⁵. In case of a tie, choose the solution with smallest y. A369855