Search a number
-
+
50000055005041 = 198725163590843
BaseRepresentation
bin10110101111001100010111…
…00001000110111101110001
320120000221212210122210212121
423113212023201012331301
523023200103040130131
6254201412544154241
713350245655102511
oct1327461341067561
9216027783583777
1050000055005041
1114a279a46081a9
125736419308981
1321b8ca5c4153b
14c4c030a45841
155ba9398c7911
hex2d798b846f71

50000055005041 has 4 divisors (see below), whose sum is σ = 50025218597872. Its totient is φ = 49974891412212.

The previous prime is 50000055005003. The next prime is 50000055005051. The reversal of 50000055005041 is 14050055000005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50000055005041 - 225 = 50000021450609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50000055004997 and 50000055005015.

It is not an unprimeable number, because it can be changed into a prime (50000055005051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12581793435 + ... + 12581797408.

It is an arithmetic number, because the mean of its divisors is an integer number (12506304649468).

Almost surely, 250000055005041 is an apocalyptic number.

It is an amenable number.

50000055005041 is a deficient number, since it is larger than the sum of its proper divisors (25163592831).

50000055005041 is a wasteful number, since it uses less digits than its factorization.

50000055005041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25163592830.

The product of its (nonzero) digits is 2500, while the sum is 25.

The spelling of 50000055005041 in words is "fifty trillion, fifty-five million, five thousand, forty-one".

Divisors: 1 1987 25163590843 50000055005041