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5055151111 = 1031632771087
BaseRepresentation
bin1001011010100111…
…10111110000000111
3111001022011021122221
410231103313300013
540323104313421
62153341233211
7236162034613
oct45523676007
914038137587
105055151111
11216455693a
12b90b62807
136273cb79a
1435d53a343
151e8bec841
hex12d4f7c07

5055151111 has 16 divisors (see below), whose sum is σ = 5158825984. Its totient is φ = 4952837664.

The previous prime is 5055151099. The next prime is 5055151147. The reversal of 5055151111 is 1111515505.

It is a cyclic number.

It is not a de Polignac number, because 5055151111 - 27 = 5055150983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055151181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4650010 + ... + 4651096.

It is an arithmetic number, because the mean of its divisors is an integer number (322426624).

Almost surely, 25055151111 is an apocalyptic number.

5055151111 is a deficient number, since it is larger than the sum of its proper divisors (103674873).

5055151111 is a wasteful number, since it uses less digits than its factorization.

5055151111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630.

The product of its (nonzero) digits is 625, while the sum is 25.

The square root of 5055151111 is about 71099.5858708052. The cubic root of 5055151111 is about 1716.2401093360.

Adding to 5055151111 its reverse (1111515505), we get a palindrome (6166666616).

The spelling of 5055151111 in words is "five billion, fifty-five million, one hundred fifty-one thousand, one hundred eleven".

Divisors: 1 103 163 277 1087 16789 28531 45151 111961 177181 301099 4650553 18249643 31013197 49079137 5055151111