Properties of the Number 3175

Three Thousand One Hundred Seventy-Five

Basics

Value: 3174 → 3175 → 3176

Parity: odd

Prime: No

Previous Prime: 3169

Next Prime: 3181

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 127

Divisors: 1, 5, 25, 127, 635, 3175

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001100111

Octal: 6147

Duodecimal: 1A07

Hexadecimal: c67

Square: 10080625

Square Root: 56.34713834792323

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

Goodstein sequence starting with 4: to calculate a(n+1), write a(n) in the hereditary representation in base n+2, then bump the base to n+3, then subtract 1. A56193

Coefficients in expansion of ∑_{n >= 1} xⁿ/(1-xⁿ)⁴. A59358

Odd interprimes not divisible by 3. A72573

a(n) = n*(2 + 5·n). A168668

T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 neighboring 1. A297395

a(n) = 6·n² + 1. A227776

Number of positive solutions to x²+y²+z² <= n². A253663

Total number of vertices in graph formed by the straight line segments connecting the edges of an equilateral triangle with the n-1 points resulting from a subdivision of the sides into n equal pieces, counting coinciding intersection points only once. A331782

Number of two-rowed partitions of length 3. A1993

Positive numbers that are not the sum of a triangular number, a nonnegative cube and a positive Fibonacci number. A115177