Properties of the Number 75488

Seventy-Five Thousand Four Hundred Eighty-Eight

Basics

Value: 75487 → 75488 → 75489

Parity: even

Prime: No

Previous Prime: 75479

Next Prime: 75503

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 7 × 337

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011011100000

Octal: 223340

Duodecimal: 37828

Hexadecimal: 126e0

Square: 5698438144

Square Root: 274.75079617719035

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

Length of iteration list when Collatz-function is iterated with initial value -1+3ⁿ. A75488

G.f. A(x) satisfies A(x) = 1/A(-x·A(x)) such that [x^2·n+1] A(x)ⁿ = 0 for n >= 0, with A(0) = A'(0) = 1. A377251

Padovan sequence for indices of the Beatty sequence of the tribonacci constant. A108168

Degree of the algebraic number g = η(sqrt(-n))/sqrt(K(sqrt(λ(sqrt(-r))))/π), where η is the Dedekind η function, K is the complete elliptic integral of the first kind, λ is the modular λ function and r = A007913(n) is the square free part of of n. A389953