Properties of the Number -2794

Seven Hundred Ninety-Four

Basics

Value: -2795 → -2794 → -2793

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 11 × 127

Divisors: 1, 2, 11, 22, 127, 254, 1397, 2794

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101011101010

Octal: -5352

Duodecimal: -174A

Hexadecimal: -aea

Square: 7806436

Square Root: 52.85830114561004

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

Expansion of 1 / ∑_{k in Z} x^2·k / (1 - x^5·k+2). A375061

First term of n-th difference sequence of (floor(-k·e)), k >= 0. A325735

First term of n-th difference sequence of (floor(2*π*k)), k >= 0. A325740

Number of strict integer partitions of n such that some part can be written as a nonnegative linear combination of the others. A364839

a(n) = ∑_{k divides n} (n/k)^k. A55225

Generalized 14-gonal numbers: m*(6·m-5), m = 0,+1,-1,+2,-2,+3,-3,... A195818

14-gonal (or tetradecagonal) numbers: a(n) = n*(6·n-5). A51866

a(n) = A005449(n) - 1, where A005449 = second pentagonal numbers. A95794

Numbers n such that Bernoulli number B_n has denominator 138. A271635

Number of partitions of n into distinct parts (a₁, a₂, ... , a_m) (a₁ > a₂ > ... > a_m and ∑_k=1..m a_k = n) such that a1 - a2, a2 - a3, ..., a_m-1 - a_m are different. A320347