Properties of the Number 52026

Fifty-Two Thousand Twenty-Six

Basics

Value: 52025 → 52026 → 52027

Parity: even

Prime: No

Previous Prime: 52021

Next Prime: 52027

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 × 23 × 29

Divisors: 1, 2, 3, 6, 13, 23, 26, 29, 39, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100101100111010

Octal: 145472

Duodecimal: 26136

Hexadecimal: cb3a

Square: 2706704676

Square Root: 228.0920866667671

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

Integers m such that iterating the map f(x) = x² + 1 on m generates a number ending with m. A350130

Squarefree positive integers of the form u·v*(u²-v²) for some integer u,v. A147779

Upper Pythagorean twins. A228877

Numbers n such that φ(σ*(n)) = σ*(φ(n)), where σ*(n) is the sum of anti-divisors of n and φ(n) is the Euler totient function. A243996

a(n) = period length of the sequence A020639(n^k - 1), k >= 1. A368811

Numbers n such that 65·2ⁿ-1 is prime. A50558

Area of the Pythagorean triangle a = u² - v² (cf. A096382) when u=3, v=4,4,5,... A96383

Composites base 10 that remain composite in all bases b, 2<=b<=10, expansions interpreted as decimal numbers. A52026

Number of fat trees on n labeled vertices. A55779