Properties of the Number 99523

Ninety-Nine Thousand Five Hundred Twenty-Three

Basics

Value: 99522 → 99523 → 99524

Parity: odd

Prime: Yes

Previous Prime: 99497

Next Prime: 99527

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 99523

Divisors: 1, 99523

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010011000011

Octal: 302303

Duodecimal: 49717

Hexadecimal: 184c3

Square: 9904827529

Square Root: 315.4726612560905

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 which are a concatenation of n and prime(n). A84667

G.f. satisfies A(x) = (1 + x·A(x)) * (1 - x·A(x)²). A364374

Expansion of ∏_k>=1 ((1 + x^k) / (1 - x^4·k))^k. A285458

Primes p such that the largest prime divisor of p⁴+1 is less than p. A102326

a(n+1) = prime(1+a(n)), starting with a(0) = 0. A119533

Primes that can be generated by the concatenation in base 8, in ascending order, of two consecutive integers read in base 10. A287310

Primes p such that 4·p is greater than the greatest prime factor of p⁴ -1 and p⁴ + 1. A218849

Dispersion of the odd primes: a rectangular array read by downward antidiagonals. A361876

Positions in sequence A099520 at which its records (as given in A099522) appear. A99523