Properties of the Number 99103

Ninety-Nine Thousand One Hundred Three

Basics

Value: 99102 → 99103 → 99104

Parity: odd

Prime: Yes

Previous Prime: 99089

Next Prime: 99109

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 99103

Divisors: 1, 99103

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000001100011111

Octal: 301437

Duodecimal: 49427

Hexadecimal: 1831f

Square: 9821404609

Square Root: 314.80628964491797

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

Primes that remain prime when a single digit 7 is inserted between any two consecutive digits or as the leading or trailing digit. A215420

Primes of the form 2·n² + 82·n + 39. A217620

Primes that are concatenations of k with k + 4. A32627

Lucky numbers that are concatenations of n with n + 4. A32654

Total number of restricted right truncatable primes in base n. A133757

Natural numbers n with more digits than Euler totient φ(n). A99103

Numbers n such that the string 99n is prime. A109992