Properties of the Number 98432

Ninety-Eight Thousand Four Hundred Thirty-Two

Basics

Value: 98431 → 98432 → 98433

Parity: even

Prime: No

Previous Prime: 98429

Next Prime: 98443

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁷ × 769

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 769, 1538

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000010000000

Octal: 300200

Duodecimal: 48B68

Hexadecimal: 18080

Square: 9688858624

Square Root: 313.73874481804125

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) is the sum of all integers from 2^n-2+1 to 2^n-1. A49775

Number of periodic palindromic structures of length n using a maximum of two different symbols. A56503

Dirichlet g.f.: ∏_k>=2 1 / (1 - k^-s)^k⁸. A343288

a(n) = (1/4) * ∑_k=0..n (k+2) * 2^k * binomial(2·k+2,2·n-2·k+1). A391832

Arrange digits of cubes in descending order. A32554

Expansion of (theta₃(z)*theta₃(7z) + theta₂(z)*theta₂(7z))⁴. A28596

a(n) = 4·a(n-1) - 6·a(n-2) + 4·a(n-3) for n > 4, with first terms 1, 2, 4, 7. A135360

a(n) = ((2ⁿ)*((2ⁿ)+1) - (2^n-1)*((2^n-1)+1))/2, a(1)=3. A158561

Number of (7+2) X (n+2) 0..3 arrays with every consecutive three elements in every row and diagonal having exactly two distinct values, and in every column and antidiagonal not having exactly two distinct values, and new values 0 upwards introduced in row major order. A252726

Numbers n such that φ(n) = 2*φ(n-2). A258454