Properties of the Number -9499

Four Hundred Ninety-Nine

Basics

Value: -9500 → -9499 → -9498

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 × 23 × 59

Divisors: 1, 7, 23, 59, 161, 413, 1357, 9499

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010100011011

Octal: -22433

Duodecimal: -55B7

Hexadecimal: -251b

Square: 90231001

Square Root: 97.46281342132495

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 n-th difference sequence of (floor(k·r)), r = -sqrt(2), k >= 0. A325665

Numbers in which 9 outnumbers all other digits together. A292739

Numbers which are divisible by prime(d) for all digits d in their decimal representation. A256786

a(n) = n*(9·n - 1)/2. A22266

3-almost primes with semiprime digits (digits 4, 6, 9 only). A111494

Number of symmetry classes of 3 X 3 magilatin squares with positive values and magic sum n. A173730

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,3,0,1,0 for x=0,1,2,3,4. A197750

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 4, 5 or 7 king-move adjacent elements, with upper left element zero. A305015

a(n) = floor((10·n³ + 57·n² + 102·n + 72) / 72). A254875

Sum of prime factors of Fibonacci(n). A80648