Properties of the Number -9973

Nine Hundred Seventy-Three

Basics

Value: -9974 → -9973 → -9972

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 9973

Divisors: 1, 9973

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011011110101

Octal: -23365

Duodecimal: -5931

Hexadecimal: -26f5

Square: 99460729

Square Root: 99.86490875177326

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

Largest n-digit prime. A3618

Bertrand primes: a(n) is largest prime < 2·a(n-1) for n > 1, with a(1) = 2. A6992

Number of 4's in the last section of the set of partitions of n. A182714

a(n) = largest member of the n-th term in S(10) (defined in Comments). A158579

Smallest prime p(k) such that the number of distinct prime divisors of all composite numbers between p(k) and p(k+1) is n. A75580

Primes from merging of 4 successive digits in decimal expansion of Euler-Mascheroni constant A001620. A198778

Numbers k such that (31^k - 1)/30 is prime. A128002

Number T(n,k) of equivalence classes of ways of placing k 3 X 3 tiles in an n X n square under all symmetry operations of the square; irregular triangle T(n,k), n>=3, 0<=k<=floor(n/3)², read by rows. A236560

Primes having only {3, 7, 9} as digits. A260382

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) = 7. A389727