Properties of the Number -413449

Four Hundred Thirteen Thousand Four Hundred Forty-Nine

Basics

Value: -413450 → -413449 → -413448

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 643 ²

Divisors: 1, 643, 413449

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100100111100001001

Octal: -1447411

Duodecimal: -17B321

Hexadecimal: -64f09

Square: 170940075601

Square Root: 643

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

Squares of the form prime(k)*prime(k+1) + 2·prime(k+1). A108604

Prime powers of prime numbers such that the sum of its digits is also prime power of prime number. A76705

Squares s such that s + 1234567890 is prime. A241538

E.g.f. satisfies A(x) = exp( x·exp(x²/2) * A(x) ). A362660

Numbers k such that A206369(k) is prime. A383649

Powers p^m, with prime p and m > 1, such that neither p^m-1 nor p^m+1 are squarefree. A389960

Prime powers p^k such that p^k = x³ + y³ + z³ where x, y, z are positive integers and k > 1, is soluble. A271829