Properties of the Number 89088

Eighty-Nine Thousand Eighty-Eight

Basics

Value: 89087 → 89088 → 89089

Parity: even

Prime: No

Previous Prime: 89087

Next Prime: 89101

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ¹⁰ × 3 × 29

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 29

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110000000000

Octal: 256000

Duodecimal: 43680

Hexadecimal: 15c00

Square: 7936671744

Square Root: 298.4761296988421

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

Numbers n for which A324108(n) = A324054(n-1) and which are neither prime powers nor of the form 2ⁱ * p^j, where p is an odd prime, with either exponent i or j > 0. A324111

Exponential self-convolution of Pell numbers (divided by 2). A6668

Numbers with 44 divisors. A175751

Expansion of (theta₃(z⁴)³ + theta₂(z⁴)³)⁴. A28697

Let p·q = A006881(n) be the n-th number that is the product of two distinct primes, with p = prime(i), q=prime(j); a(n) = p^j - qⁱ. A176885

Number of independent vertex sets and vertex covers in the n-web graph. A287485

a(0) = 1, a(1) = 2; for n > 1, a(n) = smallest positive number not already in sequence which has GCD > 1 with some earlier term. A89088

G.f. A(x) satisfies: A(2·A(x)² - 16·A(x)³) = 2·x². A291313

O.g.f. A(x) satisfies: [xⁿ] exp( n*(n+3) * x ) / A(x) = 0 for n>0. A304864

Number of (n+1)X5 0..1 arrays with rows and columns of determinants of all 2X2 subblocks lexicographically nondecreasing. A204796