Properties of the Number 90074

Ninety Thousand Seventy-Four

Basics

Value: 90073 → 90074 → 90075

Parity: even

Prime: No

Previous Prime: 90073

Next Prime: 90089

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 29 × 1553

Divisors: 1, 2, 29, 58, 1553, 3106, 45037, 90074

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111111011010

Octal: 257732

Duodecimal: 44162

Hexadecimal: 15fda

Square: 8113325476

Square Root: 300.12330799189857

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

Consecutive states of the linear congruential pseudo-random number generator (741·s + 66037) mod 312500 when started at s=1. A385358

Number of ordered ways of writing n as the sum of 3 triangular numbers. A8443

Smallest number of triangular numbers which sum to n. A61336

Irregular triangle read by rows: T(n,k) is the number of sensed 3-connected planar maps with n >= 4 faces and k >= 4 vertices. A239893

Number of lattice paths in plane starting at (0,0) and ending at (n,n) with steps from {(i,j): i+j > 0, i, j >= 0} that never go below the line y = x. A59435

Maximal kissing number in n dimensions: maximal number of unit spheres that can touch another unit sphere. A257479

Number of sensed 3-connected planar maps with n edges. A5645

Expansion of 1/sqrt((1-7·x)²-24·x²). A98659

Divisors of 196560. A198343

G.f. = (1-3·x+x²)³*(1+3·x+x²)³*(1-x²)¹⁰/((1-4·x-x²)*(1-x-x²)⁶*(1+x-x²)⁹). A324486