Properties of the Number 75026

Seventy-Five Thousand Twenty-Six

Basics

Value: 75025 → 75026 → 75027

Parity: even

Prime: No

Previous Prime: 75017

Next Prime: 75029

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 × 23 × 233

Divisors: 1, 2, 7, 14, 23, 46, 161, 233, 322, 466

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010100010010

Octal: 222422

Duodecimal: 37502

Hexadecimal: 12512

Square: 5628900676

Square Root: 273.9087439276081

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) = Fibonacci(n) + 1. A1611

One of four 3rd-order recurring sequences for which the first derived sequence and the Galois transformed sequence coincide. A32908

Pisot sequences L(4,6), E(4,6). A20706

Strictly increasing list of F and F + 1, where F = A000045, the Fibonacci numbers. A259623

Pisot sequence L(3,4). A48577

a(n) = Fibonacci(n)*Lucas(n-1). A128534

a(0)=1. a(n) = the smallest integer coprime to a(n-1) and greater than the n-th Fibonacci number. A157420

Fibonacci(n) - (-1)ⁿ. A7492

Pisot sequences L(6,9), E(6,9). A20717

Numbers that are Fibonacci numbers plus or minus 1. A61489