Properties of the Number 98278

Ninety-Eight Thousand Two Hundred Seventy-Eight

Basics

Value: 98277 → 98278 → 98279

Parity: even

Prime: No

Previous Prime: 98269

Next Prime: 98297

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 × 49139

Divisors: 1, 2, 49139, 98278

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111111111100110

Octal: 277746

Duodecimal: 48A5A

Hexadecimal: 17fe6

Square: 9658565284

Square Root: 313.49322161731027

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) = (binomial(2n, n) - 2) mod n³. A246133

Number of n X 5 1..2 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order. A166808

Expansion of b(3)*b(4)/(1 - 2·x + x² - x³ + x⁴), where b(k) = (1-x^k)/(1-x). A266353

Number of 5 X n arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 5 X n array. A220035

D(n,0)/2ⁿ, where D(n,x) is triangle A098277. A98278