Properties of the Number -282252

Two Hundred Eighty-Two Thousand Two Hundred Fifty-Two

Basics

Value: -282253 → -282252 → -282251

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 43 × 547

Divisors: 1, 2, 3, 4, 6, 12, 43, 86, 129, 172

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1000100111010001100

Octal: -1047214

Duodecimal: -117410

Hexadecimal: -44e8c

Square: 79666191504

Square Root: 531.2739406370314

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) = ∑_{d divides n} (-1)^{d + n/d} * d⁷. A321563

a(n) = sigma₇(n), the sum of the 7th powers of the divisors of n. A13955

a(n) = ∑_d∣n dⁿ⁺¹. A294645

Sum of the 7th powers of the squarefree divisors of n. A351270

a(n) = n⁷ * ∏_{p∣n, p prime} (1 + 1/p⁷). A351302

Sum of n-th powers of divisors of 6. A34488

Square array A(n,k), n >= 1, k >= 0, read by antidiagonals: A(n,k) = ∑_d∣n d^n+k. A308504

Sum of seventh powers of unitary divisors. A34681