Properties of the Number 7118

Seven Thousand One Hundred Eighteen

Basics

Value: 7117 → 7118 → 7119

Parity: even

Prime: No

Previous Prime: 7109

Next Prime: 7121

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 3559

Divisors: 1, 2, 3559, 7118

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111001110

Octal: 15716

Duodecimal: 4152

Hexadecimal: 1bce

Square: 50665924

Square Root: 84.3682404699778

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: T(n,m) (n >= m >= 1) = number of regions (or cells) formed by drawing the line segments connecting any two of the 2*(m+n) perimeter points of an m X n grid of squares. A331452

Permutation of natural numbers: a(n) = A244319(A064216(n)). A245609

Numbers which are the sum of three cubes of distinct primes. A138854

4-untouchable numbers. A284156

Expansion of ∏_k>=0 (1-x^4·k+1)^4·k+1. A285070

Expansion of ∏_k>=0 (1 + x^4·k+1)^4·k+1. A285288

a(n) is the smallest integer k such that the n-th (forward) difference of the partition sequence A000041 is positive from k onwards. A119712

Numbers k such that A248891(k) = 2. A248902

Partial sums of A253088. A255048

Bosonic string states. A5308