Properties of the Number -38025

Thirty-Eight Thousand Twenty-Five

Basics

Value: -38026 → -38025 → -38024

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ² × 13 ²

Divisors: 1, 3, 5, 9, 13, 15, 25, 39, 45, 65

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010010001001

Octal: -112211

Duodecimal: -1A009

Hexadecimal: -9489

Square: 1445900625

Square Root: 195

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

4-dimensional pyramidal numbers: a(n) = n²*(n²-1)/12. A2415

Numbers n that are the hypotenuse of exactly 12 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 12 ways. A97226

a(n) = (6·n+3)². A16946

Integers that are Rhonda numbers to base 30. A255736

Numbers that are the squares of the product of three distinct primes. A162143

Triangle read by rows: cube of the lower triangular mean matrix. A27447

Truncated square pyramid numbers: a(n) = ∑_{k = n..2·n} k². A50409

a(n) = (5·n)². A16850

a(n) = (11·n + 8)². A17486

Squares which are the arithmetic mean of two consecutive primes. A69495