Properties of the Number 52397

Fifty-Two Thousand Three Hundred Ninety-Seven

Basics

Value: 52396 → 52397 → 52398

Parity: odd

Prime: No

Previous Prime: 52391

Next Prime: 52433

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 151 × 347

Divisors: 1, 151, 347, 52397

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100110010101101

Octal: 146255

Duodecimal: 263A5

Hexadecimal: ccad

Square: 2745445609

Square Root: 228.9039099709745

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 n such that n and the four successive integers produce primes if substituted for·in the polynomial 5x²+5x+1. See A090562, A090563. Terms show that longer similar chains also exist. A90100

Triangle read by rows: number of Dyck paths of semilength n having k 3-bridges of a given shape (0<=k<=floor(n/3)). A 3-bridge is a subpath of the form UUUDDD or UUDUDD starting at level 0. A114499

Duplicate of A047889. A52397