Properties of the Number -2895

Eight Hundred Ninety-Five

Basics

Value: -2896 → -2895 → -2894

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 193

Divisors: 1, 3, 5, 15, 193, 579, 965, 2895

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101001111

Octal: -5517

Duodecimal: -1813

Hexadecimal: -b4f

Square: 8381025

Square Root: 53.80520420925842

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

Values of n such that L(19) and N(19) are both prime, where L(k) = (n²+n+1)*2^2·k + (2·n+1)*2^k + 1, N(k) = (n²+n+1)*2^k + n. A227522

Triangle of coefficients of powers of e² in numerators of ∑_k>=1 {1 / (1 + k²*π²)ⁿ}. A85470

E.g.f. cos(cos(x)-1) (even part). A192060

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 353", based on the 5-celled von Neumann neighborhood. A271308

Integral form of A137286: Triangle of coefficients of Integral form of recursive orthogonal Hermite polynomials given in Hochstadt's book: n·IP(x, n) = x·P(x, n ) - n·P'(x, n - 2); derived to a constant from the differential recursion: P''(x,n)=x·P'(x,n)-n·P(x,n). A136262

Least k such that the decimal representation of k·n contains only 1's and 0's. A79339

Number of integer partitions of n whose negated run-lengths are unimodal. A332638

Second-order Fibonacci numbers. A10049

Number of integer partitions of n that cannot be partitioned into a set (or multiset) of sets with distinct sums. A381990

Numbers k such that 3^k - 28 is prime. A219047