Properties of the Number -4275

Two Hundred Seventy-Five

Basics

Value: -4276 → -4275 → -4274

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ² × 19

Divisors: 1, 3, 5, 9, 15, 19, 25, 45, 57, 75

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000010110011

Octal: -10263

Duodecimal: -2583

Hexadecimal: -10b3

Square: 18275625

Square Root: 65.3834841531101

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) = n² - (n-1)² - (n-2)² - ... - 1². A179297

Expansion of (1-x)^-1/(1-2·x+x²+x³). A77856

Expansion of (1-x)^-1/(1+x²-x³). A77888

Values of n such that L(7) and N(7) 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. A226927

a(n) = n*(2·n+5). A33537

Numbers m such that there are precisely 16 groups of order m. A295161

Numbers k for which nontrivial positive magic squares of exactly 8 different orders with magic sum k exist. For a definition of nontrivial positive magic squares, see A125005. A125015

Areas of all nondegenerate integer triangles, T, expressed as 16·area(T)². a(n) is for the triangle with sides A316841(n, 1..3). A316853

Numbers k such that k | 14^k + 1. A15965

Number of partitions of n into distinct parts for which (number of odd parts) >= (number of even parts). A239243