Properties of the Number 98489

Ninety-Eight Thousand Four Hundred Eighty-Nine

Basics

Value: 98488 → 98489 → 98490

Parity: odd

Prime: No

Previous Prime: 98479

Next Prime: 98491

Digit Sum: 38

Digital Root: 2

Palindrome: Yes

Factorization: 149 × 661

Divisors: 1, 149, 661, 98489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000000010111001

Octal: 300271

Duodecimal: 48BB5

Hexadecimal: 180b9

Square: 9700083121

Square Root: 313.8295715830489

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

G.f. A(x) satisfies A(x) = 1/( 1 - x·A(x)*(1 + 9·x*A(x))^1/3 ). A372126

1/4 the number of n X n arrays of squares of integers with every 2X2 subblock summing to 21. A159222

Triangle T(n,k) read by rows: partitions of n with parts occurring at most thrice, k parts occurring once or twice and an even number of parts. A98489