Properties of the Number -1032256

Thirty-Two Thousand Two Hundred Fifty-Six

Basics

Value: -1032257 → -1032256 → -1032255

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁶ × 127 ²

Divisors: 1, 2, 4, 8, 16, 32, 64, 127, 254, 508

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111100000001000000

Octal: -3740100

Duodecimal: -419454

Hexadecimal: -fc040

Square: 1065552449536

Square Root: 1016

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

Integers m such that A240923(m) = 1, where A240923(n) = numerator(σ(n)/n) - σ(denominator(σ(n)/n)). A240991

Primitive abundant numbers (A091191) that are powerful numbers (A001694). A363176

Perfect powers k such that A052409(k) is equal to A052409(A366275(k)). A366278

Numbers that have exactly one Zumkeller divisor but are not Zumkeller. A376877

a(n) is the least k that is a multiple of d=A240991(n), with abundancy ratio σ(k)/k equal to (σ(d)+1)/d, or -1 if no such k exists. A387405

Numbers k such that σ(A253560(k)) / A253560(k) is equal to (σ(k)+1) / k, where A253560(k) = k multiplied by its largest prime factor. A387406

Primitive numbers whose abundance is positive and odd. A259231

Squares that are also pentagonal pyramidal numbers. A277792

p-INVERT of A079977, where p(S) = 1 - S - S². A289845

a(n) is the least m > 0 such that σ(m) - 2m = A140863(n). A380866