Properties of the Number -7396

Three Hundred Ninety-Six

Basics

Value: -7397 → -7396 → -7395

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 43 ²

Divisors: 1, 2, 4, 43, 86, 172, 1849, 3698, 7396

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1110011100100

Octal: -16344

Duodecimal: -4344

Hexadecimal: -1ce4

Square: 54700816

Square Root: 86

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

Triangle read by rows, based on products of Jacobsthal numbers (A001045). A378931

Even squares: a(n) = (2·n)². A16742

Squares of the squarefree semiprimes (p²*q²). A85986

Denominator of 1/4 - 1/n². A61038

Powers of composite squarefree numbers that are not squarefree. A303606

a(n) and floor(a(n)/4) are both squares; i.e., squares that remain squares when written in base 4 and last digit is removed. A55808

Numbers with 9 divisors. A30627

Numbers m with the property that the symmetric representation of σ(m) has three parts of width one. A247687

a(n) = (3n+2)². A16790

Products of squares of 2 or more distinct primes. A177492