Properties of the Number 1772

One Thousand Seven Hundred Seventy-Two

Basics

Value: 1771 → 1772 → 1773

Parity: even

Prime: No

Previous Prime: 1759

Next Prime: 1777

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 443

Divisors: 1, 2, 4, 443, 886, 1772

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11011101100

Octal: 3354

Duodecimal: 1038

Hexadecimal: 6ec

Square: 3139984

Square Root: 42.09513035969837

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

Centered heptagonal numbers. A69099

Number of reduced words of length n in the Weyl group D₁₀. A162248

Numbers n such that n!3 - 3 is prime, where n!3 = n!!! is a triple factorial number (A007661). A242994

Number of integer partitions of n with more than one mode. A362607

Numbers k such that 2·3^k - 1 is prime. A3307

a(n) = n*(n² - 6·n + 11)/6. A50407

Fundamental discriminants of real quadratic number fields with class number 3. A94612

Number of reduced words of length n in the Weyl group B₁₀. A161755

a(n) = 2·n² + 3·n + 3. A33816

Number T(n,k) of equivalence classes of ways of placing k 4 X 4 tiles in an n X 8 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=4, 0<=k<=2·floor(n/4), read by rows. A238559