Properties of the Number 56207

Fifty-Six Thousand Two Hundred Seven

Basics

Value: 56206 → 56207 → 56208

Parity: odd

Prime: Yes

Previous Prime: 56197

Next Prime: 56209

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 56207

Divisors: 1, 56207

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101110001111

Octal: 155617

Duodecimal: 2863B

Hexadecimal: db8f

Square: 3159226849

Square Root: 237.08015522181523

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

Consider a number x. Take the sum of its digits. Repeat the process deleting the first addendum and adding the previous sum. The sequence lists the numbers that after some iterations reach the sum of the divisors of x. A269308

Primes of the form n + sum of proper non-divisors of n. A192560

Least prime p of a quartet of 4 distinct primes {p, p+2, q, q+2} such that each digit of q is the same as the corresponding digit of p except that each 6 in p corresponds to a 9 in q and vice versa. A122712

Quasi-Repfigit numbers (or Quasi-Keith numbers). A319746

Number of binary trees of height <= n. A56207

Primes p such that the six consecutive primes starting at p are congruent to 1,2,4,5,7,8 (mod 9) in that order. A360188