Properties of the Number -239267

Two Hundred Thirty-Nine Thousand Two Hundred Sixty-Seven

Basics

Value: -239268 → -239267 → -239266

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 7 ² × 19 × 257

Divisors: 1, 7, 19, 49, 133, 257, 931, 1799, 4883, 12593

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010011010100011

Octal: -723243

Duodecimal: -B656B

Hexadecimal: -3a6a3

Square: 57248697289

Square Root: 489.14926147342794

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) is the least number k such that σ(k+n) = ∑_j=1..i σ(d_j), where d_j are the divisors of k. A291882

Triangle read by rows. Let R(n, k) = Y(n, k, B) where Y are the partial Bell polynomials and B is the list [Bernoulli(j, 1), j = 0..n]. T(n, k) are R(n, k) normalized by the lcm of the denominators of the terms in row n (A048803). A352372