Properties of the Number 99659

Ninety-Nine Thousand Six Hundred Fifty-Nine

Basics

Value: 99658 → 99659 → 99660

Parity: odd

Prime: No

Previous Prime: 99643

Next Prime: 99661

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 7 × 23 × 619

Divisors: 1, 7, 23, 161, 619, 4333, 14237, 99659

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010101001011

Octal: 302513

Duodecimal: 4980B

Hexadecimal: 1854b

Square: 9931916281

Square Root: 315.68813724940634

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

a(n) = smallest prime p such that ∑_{primes q = 2, ..., p} 1/q exceeds n. A16088

Floor of the Chebyshev function θ(n): a(n) = floor(∑_{primes p <= n} log(p)). A35158

a(n) is the least prime following A002279(n) repdigits. A99659