Properties of the Number 99996

Ninety-Nine Thousand Nine Hundred Ninety-Six

Basics

Value: 99995 → 99996 → 99997

Parity: even

Prime: No

Previous Prime: 99991

Next Prime: 100003

Digit Sum: 42

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 13 × 641

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000011010011100

Octal: 303234

Duodecimal: 49A50

Hexadecimal: 1869c

Square: 9999200016

Square Root: 316.22144139827077

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

5-almost primes with semiprime digits (digits 4, 6, 9 only). A111697

a(n)² + 1 is largest prime of the form x² + 1 <= 10ⁿ. A83845

Numbers k such that k*(k+5) gives the concatenation of a number m with itself. A116289

Numbers m such that m² can be obtained from m by inserting an internal block of (contiguous) digits. A45953

Numbers k such that k concatenated with k-6 gives the product of two numbers which differ by 7. A116119

Numbers k such that k concatenated with itself gives the product of two numbers which differ by 5. A116158

Numbers k such that k*(k+6) gives the concatenation of two numbers m and m-5. A116256

G.f. satisfies: A(x) = (1+x+x²) * A(x²)². A237651

Largest integer with n digits and exactly n prime factors (counted with multiplicity). A36337

Monotonic ordering of nonnegative differences 10ⁱ-4^j, for 40>=i>=0, j>=0. A192172