Properties of the Number 98490

Ninety-Eight Thousand Four Hundred Ninety

Basics

Value: 98489 → 98490 → 98491

Parity: even

Prime: No

Previous Prime: 98479

Next Prime: 98491

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 7 ² × 67

Divisors: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000010111010

Octal: 300272

Duodecimal: 48BB6

Hexadecimal: 180ba

Square: 9700280100

Square Root: 313.8311648004385

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 number of n-digit nonnegative integers with mode and mean of the digits equal. A379181

Number of connected pairs of subsets of [n] with each being a different size. A377464

Triangle T(n,k) read by rows: partitions of n with parts occurring at most thrice, k parts occurring once or twice and an odd number of parts. A98490

Table read by upward antidiagonals: T(n,k) is the number of strings of length k over an n-letter alphabet that are bifix free; n >= 1, k >= 1. A342239