Properties of the Number 49994

Forty-Nine Thousand Nine Hundred Ninety-Four

Basics

Value: 49993 → 49994 → 49995

Parity: even

Prime: No

Previous Prime: 49993

Next Prime: 49999

Digit Sum: 35

Digital Root: 8

Palindrome: Yes

Factorization: 2 × 7 × 3571

Divisors: 1, 2, 7, 14, 3571, 7142, 24997, 49994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001101001010

Octal: 141512

Duodecimal: 24B22

Hexadecimal: c34a

Square: 2499400036

Square Root: 223.59338093959758

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) = floor(n*φ¹⁷), where φ is the golden ratio, A001622. A4932

Smallest palindrome with digit sum = n. A62388

Sequence whose Hankel transform is the Somos (4) sequence. A173992

a(n) is the minimal value of k >= 0, such that the concatenation of the decimal digits of n,n+1,...,n+k is divisible by the digit sum of the concatenation, or -1 if no such k is known. A333687

Numbers k such that k², (k+1)² and (k+2)² are all abundant numbers. A383391

Palindromes k such that k + 11 is also a palindrome. A82275

a(n) = round(n*φ¹⁷), where φ is the golden ratio, A001622. A4952

Harmonic mean of digits is 6. A62184

a(n) is the number of arithmetic progressions of 4 or more positive integers, nondecreasing with sum n. A49994

The "reversed commas" sequence, a variant of A121805. See the Comments and Example sections for detailed explanations. A365875