Properties of the Number 99973

Ninety-Nine Thousand Nine Hundred Seventy-Three

Basics

Value: 99972 → 99973 → 99974

Parity: odd

Prime: No

Previous Prime: 99971

Next Prime: 99989

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 257 × 389

Divisors: 1, 257, 389, 99973

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000011010000101

Octal: 303205

Duodecimal: 49A31

Hexadecimal: 18685

Square: 9994600729

Square Root: 316.18507238641104

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

Monotonic ordering of nonnegative differences 10ⁱ-3^j, for 40>=i>=0, j>=0. A192160

Write Euler's constant γ as a binary fraction; read this from left to right and whenever a 1 appears, note the integer formed by reading leftwards from that 1. A99973

G.f. A(x) satisfies: A( A(x)² - A(x)³ ) = x·A(x). A268655

Integers k such that 10^k - 27 is prime. A108329

Number of upper Wythoff primes (A095281) in range ]2ⁿ,2ⁿ⁺¹]. A95291