Properties of the Number -64432

Sixty-Four Thousand Four Hundred Thirty-Two

Basics

Value: -64433 → -64432 → -64431

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 4027

Divisors: 1, 2, 4, 8, 16, 4027, 8054, 16108, 32216, 64432

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111101110110000

Octal: -175660

Duodecimal: -31354

Hexadecimal: -fbb0

Square: 4151482624

Square Root: 253.8345918112817

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

Records of minima of A154333, difference of a cube minus the next smaller square. A179386

Triangle read by rows: T(n,k) is the number of strict multiset partitions of normal multisets of size n into k blocks, where a multiset is normal if it spans an initial interval of positive integers. A330787

a(n) is the least positive integer k such that Mordell's equation y² = x³ - k has exactly n integer solutions with y >= 0. A392395

a(n) = a(1) + a(2) + ... + a(n-1) + a(m), where m = 2^p+1 + 2 - n and p is the unique integer such that 2^p < n-1 <= 2^p+1, starting with a(1) = a(2) = 1. A49941