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50069547241 = 77152792463
BaseRepresentation
bin101110101000011000…
…001010100011101001
311210020102200112111121
4232220120022203221
51310020301002431
635000204055241
73421525062250
oct565030124351
9153212615447
1050069547241
111a263a54a0a
129854234521
13494c2b043c
1425cda75797
151480a31611
hexba860a8e9

50069547241 has 4 divisors (see below), whose sum is σ = 57222339712. Its totient is φ = 42916754772.

The previous prime is 50069547217. The next prime is 50069547247. The reversal of 50069547241 is 14274596005.

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 50069547241 - 29 = 50069546729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50069547247) 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, 3576396225 + ... + 3576396238.

It is an arithmetic number, because the mean of its divisors is an integer number (14305584928).

Almost surely, 250069547241 is an apocalyptic number.

It is an amenable number.

50069547241 is a deficient number, since it is larger than the sum of its proper divisors (7152792471).

50069547241 is an equidigital number, since it uses as much as digits as its factorization.

50069547241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7152792470.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 50069547241 in words is "fifty billion, sixty-nine million, five hundred forty-seven thousand, two hundred forty-one".

Divisors: 1 7 7152792463 50069547241