Properties of the Number 99929

Ninety-Nine Thousand Nine Hundred Twenty-Nine

Basics

Value: 99928 → 99929 → 99930

Parity: odd

Prime: Yes

Previous Prime: 99923

Next Prime: 99961

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 99929

Divisors: 1, 99929

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000011001011001

Octal: 303131

Duodecimal: 499B5

Hexadecimal: 18659

Square: 9985805041

Square Root: 316.1154852265229

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 contain digits 2 and 9 only. A20460

Near-repdigit primes with 9 as repeated digit. A105975

Primes p such that q-p = 32, where q is the next prime after p. A126784

Primes having only {2, 4, 9} as digits. A385785

Primes having only {2, 5, 9} as digits. A385786

Primes having only {2, 6, 9} as digits. A385788

Primes having only {2, 8, 9} as digits. A385790

a(n) is the greatest prime > a(n-1) obtained by inserting a single digit anywhere in its string of digits (including at the beginning or end), starting with a(1) = 2. A389722

Primes having only {0, 2, 9} as digits. A261268

Expansion of 1/(1+x+2·x²-x³). A77978