Properties of the Number 90115

Ninety Thousand One Hundred Fifteen

Basics

Value: 90114 → 90115 → 90116

Parity: odd

Prime: No

Previous Prime: 90107

Next Prime: 90121

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 67 × 269

Divisors: 1, 5, 67, 269, 335, 1345, 18023, 90115

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000000000011

Octal: 260003

Duodecimal: 44197

Hexadecimal: 16003

Square: 8120713225

Square Root: 300.1916054789008

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

a(n) = n·xⁿ + (n-1)*x^n-1 + . . . + x + 1 for x=2. A88578

The ruler function: exponent of the highest power of 2 dividing 2n. Equivalently, the 2-adic valuation of 2n. A1511

G.f. satisfies A(x) = (1 + x·A(x))² * (1 + x·A(x)²). A274734

a(n)=Product[p(n)-j, j=1..n]/n≠A090114(n)/n!. A90115