Properties of the Number 7054

Seven Thousand Fifty-Four

Basics

Value: 7053 → 7054 → 7055

Parity: even

Prime: No

Previous Prime: 7043

Next Prime: 7057

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 3527

Divisors: 1, 2, 3527, 7054

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110001110

Octal: 15616

Duodecimal: 40BA

Hexadecimal: 1b8e

Square: 49758916

Square Root: 83.98809439438426

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

Number of right triangles of a given area required to form successively larger squares. A60626

T(n,k)=Number of length n+6 0..k arrays with no seven consecutive terms having the maximum of any two terms equal to the minimum of the remaining five terms. A250059

Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly four solutions. A230856

a(n) = ∑_k=0..n k^p*q^k, where p=1, q=-2. A232600

Expansion of ∏_k>=1 (1+x^3·k-2)^k. A262879

Number of integer partitions of n whose number of submultisets is greater than n. A325831

Number of quadrilaterals in the graph formed by drawing the lines connecting any two of the 2*(n+2) perimeter points of a 3 X (n+1) rectangular grid of points (or equally, a 2 X n grid of squares). A332607

a(n) = ∑_k=0..n (-1)^n-k * binomial(2·k,k) * binomial(n·k,n-k). A361835

a(n) = (2*(-1)ⁿ - 2ⁿ⁺¹ + 3·n*2ⁿ)/9. A140960

Smallest squarefree integer k such that Q(sqrt(k)) has class number n. A81363