Properties of the Number 9799

Nine Thousand Seven Hundred Ninety-Nine

Basics

Value: 9798 → 9799 → 9800

Parity: odd

Prime: No

Previous Prime: 9791

Next Prime: 9803

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 41 × 239

Divisors: 1, 41, 239, 9799

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011001000111

Octal: 23107

Duodecimal: 5807

Hexadecimal: 2647

Square: 96020401

Square Root: 98.98989847454133

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

RMS numbers: numbers n such that root mean square of divisors of n is an integer. A140480

Numbers in which 9 outnumbers all other digits together. A292739

Numbers with rounded up arithmetic mean of digits = 9. A178369

a(n) = 8·n² - 1. A157914

Number of partitions of n having 1 more even part than odd, so that there is an ordering of parts for which the even and odd parts alternate and the first and last terms are even. A239832

Number of partitions of n having population standard deviation > 1. A238619

Number of partitions of n having population standard deviation >= 1. A238620

Pell pseudoprimes: odd composite numbers n such that P(n)-Kronecker(2,n) is divisible by n. A99011

Numbers whose sum of the squares of divisors is also a square number. A46655

n times n+4 gives the concatenation of two numbers m and m-8. A116235