Properties of the Number 62220

Sixty-Two Thousand Two Hundred Twenty

Basics

Value: 62219 → 62220 → 62221

Parity: even

Prime: No

Previous Prime: 62219

Next Prime: 62233

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 × 17 × 61

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 17

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1111001100001100

Octal: 171414

Duodecimal: 30010

Hexadecimal: f30c

Square: 3871328400

Square Root: 249.43937139112583

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

a(n) = A080315(n) - 2^A000523(A080315(n)), i.e., the terms of A080315 without their most significant bit. A80316

Triangle, rows = inverse binomial transforms of A073133 columns. A117936

Palindromic in bases 11 and 13. A249157

A014486-encoding of the Catalan mountain ranges with only even-length slopes allowed. A83932

a(n) = ∑_k=1..n floor(k⁴/n). A14819

Numbers whose base-4 representation contains exactly four 0's and four 3's. A45085

Numbers k such that the smoothly undulating palindromic number (38·10^k - 83)/99 is a prime. A62220