Properties of the Number 57400

Fifty-Seven Thousand Four Hundred

Basics

Value: 57399 → 57400 → 57401

Parity: even

Prime: No

Previous Prime: 57397

Next Prime: 57413

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 5 ² × 7 × 41

Divisors: 1, 2, 4, 5, 7, 8, 10, 14, 20, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000000111000

Octal: 160070

Duodecimal: 29274

Hexadecimal: e038

Square: 3294760000

Square Root: 239.5829710142188

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

Numbers which can be expressed as the product of a number and its reversal in at least two different ways. A66531

a(n) = (n+1)²*(n+2)*(2·n+3)/6. A108678

Row sums of triangle A134480. A134481

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 462", based on the 5-celled von Neumann neighborhood. A288437

Integers i such that 41·i = 105 X i. A115876

Triangle read by rows: T(n,k) = (n+1,k)-th element of (M⁹-M)/8, where M is the infinite lower Pascal's triangle matrix, 1<=k<=n. A96043

a(n) = A016755(n) - A001845(n). A188050

Number of vertex cuts in the n-Andrásfai graph. A362508

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250769

Low-temperature specific heat expansion for Kagome net (Potts model, q=3). A57400