Properties of the Number 52211

Fifty-Two Thousand Two Hundred Eleven

Basics

Value: 52210 → 52211 → 52212

Parity: odd

Prime: No

Previous Prime: 52201

Next Prime: 52223

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 109 × 479

Divisors: 1, 109, 479, 52211

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100101111110011

Octal: 145763

Duodecimal: 2626B

Hexadecimal: cbf3

Square: 2725988521

Square Root: 228.49726475386964

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

Numbers k such that k![4] + 2 is prime, where k![4] = A007662(k) = quadruple factorial. A283553

a(n) = (prime(1+n)*prime(n)) + prime(n) + 1. A286624

Numbers n of the form p²-p-1 = A165900(p), for prime p, such that n²-n-1 = A165900(n) is also prime. A237527

Consecutive states of the linear congruential pseudo-random number generator for Smalltalk-80 when started at 1. A384220

p²-p-1 that is not prime, where p is prime. A119609

Concatenation of multiplicities of prime divisors of highly composite numbers A002182(n). A245500

Numbers k such that replacing each digit d in the decimal expansion of k with d³ yields a prime each time, when done recursively three times. A316982

Triangle read by rows: T(n,m) = ∑_k=0..n C(k-1,m-1)*C(k,m-1)*C(n+k-1,n-k)/m. A257142

a(n) = (p_n + 1)*q_n - 1; where (p_n, q_n) is the n-th twin prime pair. A328493

Number of balanced partitions of n: the largest part equals the number of parts. A47993