Properties of the Number -390238

Three Hundred Ninety Thousand Two Hundred Thirty-Eight

Basics

Value: -390239 → -390238 → -390237

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 41 × 4759

Divisors: 1, 2, 41, 82, 4759, 9518, 195119, 390238

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011111010001011110

Octal: -1372136

Duodecimal: -1699BA

Hexadecimal: -5f45e

Square: 152285696644

Square Root: 624.6903232802634

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

Triangle of T(n,k) coefficients of polynomials with first n prime numbers as roots. A70918

Triangle read by rows: T(n,k) is coefficient of x^n-k in consecutive prime rooted polynomial of degree n, P(x) = ∏_k=1..n (x-p(k)) = 1·xⁿ + T(n,1)*x^n-1+ ... + T(n,k-1)*x + T(n,k), for 1 <= k <= n. A238146

Triangle read by rows: T(n, k) = coefficient of x^n-k in ∏_m=1..n (x+prime(m)); 0 <= k <= n, n >= 0. A260613

a(n) is the coefficient of xⁿ in the polynomial ∏_i=1..n+2 (prime(i)*x-1). A309802