Properties of the Number -7595

Five Hundred Ninety-Five

Basics

Value: -7596 → -7595 → -7594

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 ² × 31

Divisors: 1, 5, 7, 31, 35, 49, 155, 217, 245, 1085

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1110110101011

Octal: -16653

Duodecimal: -448B

Hexadecimal: -1dab

Square: 57684025

Square Root: 87.14929718592113

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) is the minimal determinant of an n X n Hermitian Toeplitz matrix using all the integers 1, 2, ..., n and with all off-diagonal elements purely imaginary. A359614

Number of compositions of n into prime parts. A23360

Number of simplicial polyhedra with n vertices; simple planar graphs with n vertices and 3n-6 edges; maximal simple planar graphs with n vertices; planar triangulations with n vertices; triangulations of the sphere with n vertices; 3-connected cubic planar graphs on 2n-4 vertices. A109

Number of partitions of n in which no parts are multiples of 6. A219601

a(n) = n*(8·n - 3). A139273

Fourth partial sums of eighth powers (A001016). A254647

Zero, together with positive numbers k such that prime(k) - k is a square. A64370

20k²-20k-5 interleaved with 20k²+5 for k=>0. A216876

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays x(i,j) with row sums sum{x(i,j), j=1..k+1} nondecreasing, and column sums sum{i²*x(i,j), i=1..n+1} nondecreasing. A233374

Positive integers of the form (6·m² + 1)/11. A179337