Properties of the Number -2293

Two Hundred Ninety-Three

Basics

Value: -2294 → -2293 → -2292

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2293

Divisors: 1, 2293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011110101

Octal: -4365

Duodecimal: -13B1

Hexadecimal: -8f5

Square: 5257849

Square Root: 47.885279575251516

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/(1 + x - x³ - x⁴ - x⁸ - x¹² - x¹³ - x¹⁷ - x²¹ - x²² - x²⁶ - x³⁰ - x³¹ + x³³ + x³⁴). A173908

Number of partitions of n in which the number of parts divides n. A67538

Primes > 1000 in which every substring of length 3 is also prime. A69489

Numbers that are the sum of 5 positive 5th powers. A3350

Numbers > 1000 such that all the substrings of length = 3 are primes (substrings with leading '0' are considered to be nonprime). A211684

Prime numbers > 1000 such that all the substrings of length >= 3 are primes (substrings with leading '0' are considered to be nonprime). A211685

Total number of ON states after n generations of cellular automaton based on hexagons. A151723

Odd numbers not of form p + 2^k (de Polignac numbers). A6285

Primes whose base-5 representation also is the base-4 representation of a prime. A235615

Members of A164368 which are not Ramanujan primes. A164288