Properties of the Number 99496

Ninety-Nine Thousand Four Hundred Ninety-Six

Basics

Value: 99495 → 99496 → 99497

Parity: even

Prime: No

Previous Prime: 99487

Next Prime: 99497

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 12437

Divisors: 1, 2, 4, 8, 12437, 24874, 49748, 99496

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 11000010010101000

Octal: 302250

Duodecimal: 496B4

Hexadecimal: 184a8

Square: 9899454016

Square Root: 315.42986542177647

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

Convolution of triangular numbers with partition numbers. A86716

Constant term of the reduction by x²->x+1 of the polynomial p(n,x) defined below in Comments. A192754

Number of length-5 0..n arrays with no repeated value differing from the previous repeated value by one. A269496

Suppose you take the ten digits 0..9, arrange them in any order and then either concatenate adjacent ones or separate them with a plus or minus sign, e.g., 98-76+5-4-32+10 or 9-8-765+3041-2. The first expression totals to "1", the second example totals to "2275". This sequence lists the positive integers that cannot be expressed in this way. A108224

T(n,k)=Number of length-n 0..k arrays with no repeated value differing from the previous repeated value by one. A269494

a(n) = (-1)ⁿ * Fibonacci(2·n+1). A99496