Properties of the Number 62500

Sixty-Two Thousand Five Hundred

Basics

Value: 62499 → 62500 → 62501

Parity: even

Prime: No

Previous Prime: 62497

Next Prime: 62501

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 5 ⁶

Divisors: 1, 2, 4, 5, 10, 20, 25, 50, 100, 125

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111010000100100

Octal: 172044

Duodecimal: 30204

Hexadecimal: f424

Square: 3906250000

Square Root: 250

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Numbers k such that the decimal expansion of k² contains k as a substring. A18834

Dispersion of A008587 (5,10,15,20,25,30,...), by antidiagonals. A191702

a(0) = 1; a(n) = 4·5^n-1 for n >= 1. A5054

Numbers n that are the hypotenuse of exactly 6 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 6 ways. A97219

a(n) = 4·n³. A33430

Numbers of form 5ⁱ*10^j, with i, j >= 0. A25625

a(n) = ∏_i=0..6 floor((n+i)/7). A9641

a(n) = (11·n + 8)². A17486

a(n) = floor(10⁶/n). A33426

Squares with initial digit '6'. A45789