Properties of the Number -632025

Six Hundred Thirty-Two Thousand Twenty-Five

Basics

Value: -632026 → -632025 → -632024

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ² × 53 ²

Divisors: 1, 3, 5, 9, 15, 25, 45, 53, 75, 159

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10011010010011011001

Octal: -2322331

Duodecimal: -265909

Hexadecimal: -9a4d9

Square: 399455600625

Square Root: 795

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

Squares which are the sum of two or more consecutive squares. A151557

Complexity of doubled cycle (regarding case n = 2 as a multigraph). A6235

The binary expansion of a(n) is the first n terms of 2 - A000002. A329356

Complexity of doubled cycle (regarding case n = 2 as a graph). A72373

Number of spanning trees in C₉ X P_n. A174001

a(n) = A073145(n)². A73702

Integer quotients of k² by the sum of the prime distinct divisors of k²+1, where k = A196219(n). A196220

Numbers n such that (the sum of the divisors of n) plus (the sum of the squares of the divisors of n) plus (the sum of the cubes of the divisors of n) is a prime number. A220586