Properties of the Number 70040

Seventy Thousand Forty

Basics

Value: 70039 → 70040 → 70041

Parity: even

Prime: No

Previous Prime: 70039

Next Prime: 70051

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 5 × 17 × 103

Divisors: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001000110011000

Octal: 210630

Duodecimal: 34648

Hexadecimal: 11198

Square: 4905601600

Square Root: 264.6507132051603

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) = 40*(200·n - 49). A157652

G.f. A satisfies -x+(1+x³-x)*A+(x⁴-x²)*A²+(x⁵-x³)*A³-x⁴*A⁴ = 0. A177794

Number of ways to choose a constant rooted partition of each part in a constant rooted partition of n. A301763

Where records occur in A092419. A70040