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50250405206 = 271503703531
BaseRepresentation
bin101110110011001010…
…000101010101010110
311210201001000001222202
4232303022011111112
51310403100431311
635030144324502
73426152253041
oct566312052526
9153631001882
1050250405206
111a347053201
1298a4913732
13497a8c49a1
142609ab3c58
151491858e3b
hexbb3285556

50250405206 has 16 divisors (see below), whose sum is σ = 76589307648. Its totient is φ = 24722044200.

The previous prime is 50250405157. The next prime is 50250405229. The reversal of 50250405206 is 60250405205.

50250405206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280340 + ... + 423191.

It is an arithmetic number, because the mean of its divisors is an integer number (4786831728).

Almost surely, 250250405206 is an apocalyptic number.

50250405206 is a deficient number, since it is larger than the sum of its proper divisors (26338902442).

50250405206 is a wasteful number, since it uses less digits than its factorization.

50250405206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704107.

The product of its (nonzero) digits is 12000, while the sum is 29.

Subtracting 50250405206 from its reverse (60250405205), we obtain a palindrome (9999999999).

The spelling of 50250405206 in words is "fifty billion, two hundred fifty million, four hundred five thousand, two hundred six".

Divisors: 1 2 71 142 503 1006 35713 71426 703531 1407062 49950701 99901402 353876093 707752186 25125202603 50250405206