Properties of the Number -430402

Four Hundred Thirty Thousand Four Hundred Two

Basics

Value: -430403 → -430402 → -430401

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 71 × 433

Divisors: 1, 2, 7, 14, 71, 142, 433, 497, 866, 994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001000101000010

Octal: -1510502

Duodecimal: -1890AA

Hexadecimal: -69142

Square: 185245881604

Square Root: 656.0503029494004

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

Larger of amicable pair. A2046

Amicable pairs with the property that the number of divisors of the smaller member is greater than the number of divisors of the larger member. A328063

Larger of amicable pair (x, y) as they are listed in A259933. A260087

Largest members of k-sociable cycles of order r. A183013

Amicable pairs of even numbers. A262622

Let us denote 's' the sum of the deficient numbers in the aliquot parts of x. Sequence lists numbers·such that σ(s)-s is equal to x. A254879

Even amicable numbers. A262624

Amicable numbers (m, n) with record low values of m/n. A287011

Larger of recursive amicable numbers pair: numbers m < k such that m = s(k) and k = s(m), where s(k) = A333926(k) - k is the sum of proper recursive divisors of k. A333930

Integers k such that there exists an integer 0<m<k such that m*σ(m)² + k*σ(k)² = (m+k)³. A383714