Properties of the Number 98442

Ninety-Eight Thousand Four Hundred Forty-Two

Basics

Value: 98441 → 98442 → 98443

Parity: even

Prime: No

Previous Prime: 98429

Next Prime: 98443

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 1823

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 1823, 3646

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000000010001010

Octal: 300212

Duodecimal: 48B76

Hexadecimal: 1808a

Square: 9690827364

Square Root: 313.7546812399777

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

First term of the n-th differences of the powers of primes. Inverse zero-based binomial transform of A000961. A377054

Decimal part of a(n)^1/2 starts with a 'nine digits' anagram. A34277

Coefficients of (q*(j(q)-744))^1/2 where j(q) is the elliptic modular invariant. A305697

Coefficients of (q*(j(q)-744))^-1/2 where j(q) is the elliptic modular invariant. A305698

Divisors of 196884. A199014

Number of n-digit numbers·such that the digits of x² occur with frequency 2. A225429

Numbers k that are a substring of (k-1)*k*(k+1). A316943

Internal digits of k³ include digits of k as substring, k does not end in 0. A383640

Expansion of 1/sqrt(1-2·x-95·x²). A98442