Properties of the Number 49927

Forty-Nine Thousand Nine Hundred Twenty-Seven

Basics

Value: 49926 → 49927 → 49928

Parity: odd

Prime: Yes

Previous Prime: 49921

Next Prime: 49937

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 49927

Divisors: 1, 49927

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001100000111

Octal: 141407

Duodecimal: 24A87

Hexadecimal: c307

Square: 2492705329

Square Root: 223.4435051640571

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 of the form 8·k² - 1. A90684

Primes of the form p² + pq + q², where p and q are consecutive primes. A243761

Primes of the form 3n² + 4. A201477

Sum of the legs of the unique primitive Pythagorean triple whose inradius is the n-th prime and whose short leg is an odd number. A382097

Primes of the form 2·p² + 4·p + 1, where p is also prime. A164041

Let p run through the primes; write p in base 10 and then interpret it in base 128 getting a number q; if q is prime then adjoin q to the sequence. A90718

Number of ways to place zero or more nonadjacent 2,1 2,2 3,0 3,1 4,2 4,3 5,1 5,2 polyhexes in any orientation on a planar nXnXn triangular grid. A155439

a(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1 and a(2) = a(3) = 3. A49927