Properties of the Number -26411

Twenty-Six Thousand Four Hundred Eleven

Basics

Value: -26412 → -26411 → -26410

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 ⁴ × 11

Divisors: 1, 7, 11, 49, 77, 343, 539, 2401, 3773, 26411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011100101011

Octal: -63453

Duodecimal: -1334B

Hexadecimal: -672b

Square: 697540921

Square Root: 162.5146147274146

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

Numbers of the form 7ⁱ*11^j. A3599

Square array A(n,k), read by descending antidiagonals, where A(1, k) = A388984(k), and for n > 1, A(n, k) = A003961(A(n-1), k). A388981

Composite numbers k that divide 3^k - 2^k - 1, excluding powers of 2, 3 and 7. A127073

Numerator of the primorial deflation of A276086(A108951(n)): a(n) = A319626(A324886(n)). A346096

a(1)=5; for n >= 2, if n = Product p_i^e_i, then a(n) = Product p_i+3^e_i. A45968

Numbers which can be expressed as the product of numbers made of only sevens. A161145

Heinz numbers of integer partitions such that the difference between the length of the minimal square containing and the maximal square contained in the Young diagram is 1. A325179

Numbers k = p1^e1*p2^e2, with e1 ≠ e2, such that the Euclidean distance between points (p1, e1) and (p2, e2) is an integer. A387172

Fixed points of A153212: After a(1) = 1, numbers of the form p_i1ⁱ¹ * p_i2^i2-i1 * p_i3^i3-i2 * ... * p_ik^ik-i_k-1, where p_i's are distinct primes present in the prime factorization of n, with i1 < i2 < i3 < ... < ik, and k = A001221(n) and ik = A061395(n). A242421

Iterates of A234742, starting from value a(0) = 23, with a(1) = A234742(a(0)), a(2) = A234742(a(1)), etc. A244323