Properties of the Number -340709

Three Hundred Forty Thousand Seven Hundred Nine

Basics

Value: -340710 → -340709 → -340708

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 340709

Divisors: 1, 340709

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1010011001011100101

Octal: -1231345

Duodecimal: -145205

Hexadecimal: -532e5

Square: 116082622681

Square Root: 583.702835353744

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

Primes of the form k² + (k+1)² + (k+2)² = 3*(k+1)²+2. A27864

Sum k=0..n, C(n-k, floor(k/2))4^k. A97336

Primes of the form 3·p²+2, where p is prime. A103565

Primes of the form 3n² + 2. A257163