Properties of the Number 52500

Fifty-Two Thousand Five Hundred

Basics

Value: 52499 → 52500 → 52501

Parity: even

Prime: No

Previous Prime: 52489

Next Prime: 52501

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 ⁴ × 7

Divisors: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100110100010100

Octal: 146424

Duodecimal: 26470

Hexadecimal: cd14

Square: 2756250000

Square Root: 229.128784747792

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

Triangle read by rows: terms T(n,k) of a binomial decomposition of nⁿ as Sum(k=0..n)T(n,k). A244137

Record (maximal) gaps between prime triples (p, p+2, p+6). A201598

Numerators of coefficients of e² in the table of (2n)th du Bois Reymond constants. A85467

Number of nonisomorphic proper colorings of partition star graph using six colors. A297570

Numbers > 1 whose greatest prime index (A061395), number of distinct prime factors (A001221), and greatest prime multiplicity (A051903) are all equal. A381543

Numbers k that can be expressed as k = w+x = y·z with w·x = (y+z)³ where w, x, y, and z are all positive integers. A57370

Partition number array, called M31(-5), related to A049411(n,m) = S1(-5;n,m) (generalized Stirling triangle). A144879

Number of 6-cycles in the n-polygon diagonal intersection graph. A300554

a(n) = n*(n + 1)*(7·n + 5)/6. A304993

G.f.: ∏_m>0 (1 + x^m + 2!*x^2·m + 3!*x^3·m). A289485