Properties of the Number 52000

Fifty-Two Thousand

Basics

Value: 51999 → 52000 → 52001

Parity: even

Prime: No

Previous Prime: 51991

Next Prime: 52009

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 5 ³ × 13

Divisors: 1, 2, 4, 5, 8, 10, 13, 16, 20, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100101100100000

Octal: 145440

Duodecimal: 26114

Hexadecimal: cb20

Square: 2704000000

Square Root: 228.0350850198276

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)³ is smallest cube containing exactly n 0's. A48365

Numbers k that, when expressed in base 5 and then interpreted in base 8, give a multiple of k. A62930

Numbers with prime factorization pq^3r^5. A190011

A convolution triangle of numbers obtained from A036083. A30527

Positive integers n such that n² = (x⁴ - y⁴)*(z⁴ - t⁴) where the pairs of integers (x,y) and (z,t) are not proportional. A147854

a(n) = ((3+sqrt(5))*(5+sqrt(5))ⁿ + (3-sqrt(5))*(5-sqrt(5))ⁿ)/2. A163065

Number of (w,x,y,z) with all terms in {1,...,n} and w<=2x and y>3z. A212514

Numbers n which appear at least twice in A037278(n), concatenation of their divisors written in base 10. A248323

Numbers k whose reversal divides the reversal of k+1. A250602

Number of n X 5 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 1 vertically. A208552