Properties of the Number -340723

Three Hundred Forty Thousand Seven Hundred Twenty-Three

Basics

Value: -340724 → -340723 → -340722

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 340723

Divisors: 1, 340723

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010011001011110011

Octal: -1231363

Duodecimal: -145217

Hexadecimal: -532f3

Square: 116092162729

Square Root: 583.7148276341796

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) = 82n³ - 1228n² + 6130n - 5861. A76808

Primes of the form abs(82n³ - 1228n² + 6130n - 5861) in order of increasing nonnegative n. A272324

a(1) = 2, a(n+1) is the largest prime <= n·a(n). A76996