Properties of the Number 90059

Ninety Thousand Fifty-Nine

Basics

Value: 90058 → 90059 → 90060

Parity: odd

Prime: Yes

Previous Prime: 90053

Next Prime: 90067

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 90059

Divisors: 1, 90059

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111111001011

Octal: 257713

Duodecimal: 4414B

Hexadecimal: 15fcb

Square: 8110623481

Square Root: 300.0983172228728

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 having only {0, 5, 9} as digits. A385769

Irregular triangle read by rows: T(n, k) = number of inequivalent (mod the dihedral group D₈ of order 8) ways to place k nonattacking knights on an n X n board. A243716

Primes starting and ending with 9. A62335

Primes q such that p = (r+q+s-1)/2 is a balanced prime, where r, q, s are consecutive primes. A129190

Emirps starting and ending with composite digit 9. A128374

Numbers n with property that n² starts and ends with 81. A159775

The value of C in y = x²+13x+C such that y is prime for all x = 0 to 7. A97459

Emirps whose only prime digits are 5's. A179036

Emirps with a 5 as the only prime digit. A179037

Number of rooted simplicial 3-polytopes with n+3 nodes; or rooted 3-connected triangulations with 2n+2 faces; or rooted 3-connected trivalent maps with 2n+2 vertices. A260