Properties of the Number 75084

Seventy-Five Thousand Eighty-Four

Basics

Value: 75083 → 75084 → 75085

Parity: even

Prime: No

Previous Prime: 75083

Next Prime: 75109

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 6257

Divisors: 1, 2, 3, 4, 6, 12, 6257, 12514, 18771, 25028

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010101001100

Octal: 222514

Duodecimal: 37550

Hexadecimal: 1254c

Square: 5637607056

Square Root: 274.0145981512664

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

a(n) = 4ⁿ * [xⁿ] 1/sqrt(1-x) * ∏_k>=1 1/(1 - x^k). A325947

Site series for second perpendicular moment of Kagome lattice. A120552

Number of binary strings of length n with equal numbers of 00101 and 10100 substrings. A164248

Number of composite numbers c with n <= c <= 2·n. A75084

Number of nX2 1..7 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nonincreasing order. A166829