Properties of the Number -4373

Three Hundred Seventy-Three

Basics

Value: -4374 → -4373 → -4372

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 4373

Divisors: 1, 4373

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000100010101

Octal: -10425

Duodecimal: -2645

Hexadecimal: -1115

Square: 19123129

Square Root: 66.12866246946176

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) = ∑_i=1..n (-1)ⁱ⁺¹ prime(i)², where prime(k) denotes the k-th prime: alternating sum of the squares of the first n primes. A240860

Primes or negative values of primes of the form 59·n² - 1873·n + 8941 for n>=0. A217604

Class 1+ primes: primes of the form 2ⁱ*3^j - 1 with i, j >= 0. A5105

a(0)=1, a(n) = 3·a(n-1) + 2; a(n) = 2·3ⁿ - 1. A48473

Numbers of the form 3^m - 1 or 2·3^m - 1; i.e., the union of sequences A048473 and A024023. A62318

Primes congruent to 2 mod 31. A142006

Expansion of 1/(1 - x - x² + x⁶ - x⁸). A225393

Primes of the form x²+101y². A139489

Smallest prime p such that 3ⁿ divides p² - 1. A125609

a(n) = 2·n² + 3·n + 3. A33816