Properties of the Number 5175

Five Thousand One Hundred Seventy-Five

Basics

Value: 5174 → 5175 → 5176

Parity: odd

Prime: No

Previous Prime: 5171

Next Prime: 5179

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ² × 23

Divisors: 1, 3, 5, 9, 15, 23, 25, 45, 69, 75

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010000110111

Octal: 12067

Duodecimal: 2BB3

Hexadecimal: 1437

Square: 26780625

Square Root: 71.93747284969079

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, the Bell transform of the quartic factorial numbers A007696(n+1) without column 0. A49029

5 times triangular numbers: a(n) = 5·n*(n+1)/2. A28895

a(n) = n*(n+2)*(n-2)/3. A77415

Number of integer partitions of n such that neither the run-lengths nor the negated run-lengths are unimodal. A332640

a(n) = n*(8·n+7). A139278

T(n,k) is the number of arrays of n+2 elements from {0,1,...,k} with no two consecutive ascents. A200785

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with all 2X2 subblock sums the same. A184003

n is odd and sum of digits of n equals the numbers of divisors of n. A57532

5 times hexagonal numbers: 5·n*(2·n-1). A152745

a(n) is the Severi degree for curves of degree n and cogenus 2. A171108