Properties of the Number 70398

Seventy Thousand Three Hundred Ninety-Eight

Basics

Value: 70397 → 70398 → 70399

Parity: even

Prime: No

Previous Prime: 70393

Next Prime: 70423

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 3911

Divisors: 1, 2, 3, 6, 9, 18, 3911, 7822, 11733, 23466

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001011111110

Octal: 211376

Duodecimal: 348A6

Hexadecimal: 112fe

Square: 4955878404

Square Root: 265.3262143098567

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

Starts of runs of 3 consecutive Zeckendorf-Niven numbers (A328208). A328210

Expansion of g.f.: (1-3·z-sqrt(1-6·z+5·z²+8·z³-4·z⁴))/(2·z²*(1-z)). A256938

Number of compositions (ordered partitions) of n into distinct parts not greater than n/2. A368501

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (1, 0, 0), (1, 0, 1), (1, 1, -1)}. A150113

G.f. A(x) satisfies: A(x²*B(x)) = x³ - x⁴, where A(B(x)) = x. A273203

a(n) = 6ⁿ mod 29. A70398