Properties of the Number 90273

Ninety Thousand Two Hundred Seventy-Three

Basics

Value: 90272 → 90273 → 90274

Parity: odd

Prime: No

Previous Prime: 90271

Next Prime: 90281

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 30091

Divisors: 1, 3, 30091, 90273

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000010100001

Octal: 260241

Duodecimal: 442A9

Hexadecimal: 160a1

Square: 8149214529

Square Root: 300.4546554806565

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

Expansion of ∏_k>=1 ((1+x^3·k-1)*(1+x^3·k-2))^k. A262884

a(n) = (1/6)*A290911(n). A290912

Number of 1's in n-th term of A007651. A22466

Leading coefficient of extremal θ series of even unimodular lattice in dimension 24n. A34597

Second term in extremal weight enumerator of doubly-even binary self-dual code of length 24n. A34415

Second coefficient of extremal θ series of even unimodular lattice in dimension 24n. A34598

θ series of lattice A₂ tensor E₈ (dimension 16, det. 6561, min. norm 4). Also θ series of Eisenstein version of E₈ lattice. A4033

Numbers with a palindromic digital product. A90273