Properties of the Number 49669

Forty-Nine Thousand Six Hundred Sixty-Nine

Basics

Value: 49668 → 49669 → 49670

Parity: odd

Prime: Yes

Previous Prime: 49667

Next Prime: 49681

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 49669

Divisors: 1, 49669

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100001000000101

Octal: 141005

Duodecimal: 248B1

Hexadecimal: c205

Square: 2467009561

Square Root: 222.86543024883872

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

Primes from merging of 5 successive digits in decimal expansion of e. A104846

Sum of products of factorials of parts in all partitions of n. A77365

Primes having only {4, 6, 9} as digits. A107666

Class 7- primes. A81426

Primes whose digits are composite; primes having only {4, 6, 8, 9} as digits. A51416

Primes whose proper substrings of consecutive digits are all composite. A279366

Consecutive states of the linear congruential pseudo-random number generator (3661·s + 30809) mod 145800 when started at s=1. A385365

Primes having only {0, 4, 6, 9} as digits. A386073

Primes having only {4, 5, 6, 9} as digits. A386189

a(n) = Fibonacci(9·n)/34. A49669