Properties of the Number 70902

Seventy Thousand Nine Hundred Two

Basics

Value: 70901 → 70902 → 70903

Parity: even

Prime: No

Previous Prime: 70901

Next Prime: 70913

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 13 × 101

Divisors: 1, 2, 3, 6, 9, 13, 18, 26, 27, 39

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001010011110110

Octal: 212366

Duodecimal: 35046

Hexadecimal: 114f6

Square: 5027093604

Square Root: 266.27429466623323

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) = A000217(A000217(n))-n². A86602

Expansion of g.f. A(x) satisfying A(x)³ + x⁴/A(x)³ = A(x³) + x⁴/A(x³) - 3·x². A370446

Number of binary strings of length n with equal numbers of 00110 and 10001 substrings. A164255

Number of nX3 0..1 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other. A203633

G.f. A(x) satisfies: A(x)³ = A( x³/(1-3·x) ), with A(0) = 0. A264228

Expansion of g.f. A(x) satisfying A(x) = A( x³ + 3·x²*A(x)² )^1/3, with A(0)=0, A'(0)=1. A370440

a(1)=1, a(n) is the smallest integer > a(n-1) such that the largest element in the simple continued fraction for S(n)=1/a(1)+1/a(2)+...+1/a(n) equals n². A70902