Properties of the Number -2016401

Sixteen Thousand Four Hundred One

Basics

Value: -2016402 → -2016401 → -2016400

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2016401

Divisors: 1, 2016401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111101100010010010001

Octal: -7542221

Duodecimal: -812A95

Hexadecimal: -1ec491

Square: 4065872992801

Square Root: 1420.0003521126323

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 p such that σ(p-1)+σ(p+1) is prime. A67464

Primes p of form n² + 1 such that p+2 and p+6 are also prime. A200992

Primes of the form n² + 1 such that (n - 1)² + 1 and (n + 1)² + 1 are semiprimes. A234693