Search a number
-
+
50241814205 = 5112101822221
BaseRepresentation
bin101110110010101001…
…010011111010111101
311210200102211121100112
4232302221103322331
51310343401023310
635025240235405
73426016242302
oct566251237275
9153612747315
1050241814205
111a342215700
1298a1a6bb65
134978ba755b
1426088b90a9
151490c0d705
hexbb2a53ebd

50241814205 has 24 divisors (see below), whose sum is σ = 66925581912. Its totient is φ = 36177680000.

The previous prime is 50241814199. The next prime is 50241814253.

50241814205 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 3525746884 + 46716067321 = 59378^2 + 216139^2 .

It is not a de Polignac number, because 50241814205 - 212 = 50241810109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350006 + ... + 472215.

It is an arithmetic number, because the mean of its divisors is an integer number (2788565913).

Almost surely, 250241814205 is an apocalyptic number.

50241814205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50241814205 is a deficient number, since it is larger than the sum of its proper divisors (16683767707).

50241814205 is a wasteful number, since it uses less digits than its factorization.

50241814205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822349 (or 822338 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The spelling of 50241814205 in words is "fifty billion, two hundred forty-one million, eight hundred fourteen thousand, two hundred five".

Divisors: 1 5 11 55 101 121 505 605 1111 5555 12221 61105 822221 4111105 9044431 45222155 83044321 99488741 415221605 497443705 913487531 4567437655 10048362841 50241814205