Properties of the Number 244

Two Hundred Forty-Four

Basics

Value: 243 → 244 → 245

Parity: even

Prime: No

Previous Prime: 241

Next Prime: 251

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 61

Divisors: 1, 2, 4, 61, 122, 244

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11110100

Octal: 364

Duodecimal: 184

Hexadecimal: f4

Square: 59536

Square Root: 15.620499351813308

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 that are the product of exactly three (not necessarily distinct) primes. A14612

Numbers whose base-3 representation contains no 2. A5836

Number of non-isomorphic set-systems of weight n. A283877

Number of partitions of n into prime parts. A607

sigma₅(n), the sum of the 5th powers of the divisors of n. A1160

Euler transform of powers of 2 [1,2,4,8,16,...]. A34691

a(n) = 3ⁿ + 1. A34472

Number of factorization patterns of polynomials of degree n over integers. A6171

Self numbers or Colombian numbers (numbers that are not of the form m + sum of digits of m for any m). A3052

Nontotients: even numbers k such that φ(m) = k has no solution. A5277