Properties of the Number 52154

Fifty-Two Thousand One Hundred Fifty-Four

Basics

Value: 52153 → 52154 → 52155

Parity: even

Prime: No

Previous Prime: 52153

Next Prime: 52163

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 89 × 293

Divisors: 1, 2, 89, 178, 293, 586, 26077, 52154

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100101110111010

Octal: 145672

Duodecimal: 26222

Hexadecimal: cbba

Square: 2720039716

Square Root: 228.37250272307304

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

G.f. satisfies: A(x) = x + A( A(x)² - A(x)⁵ ). A275755

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 18. A31606

Values of·in A216363. A216382

Array read by antidiagonals: a(n,k)= coefficient of zⁿ of p_k(z), where p_k+1(z)=(p_k(z))²+z, p₁(z)=z. A52154