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5055111013 = 79163392569
BaseRepresentation
bin1001011010100111…
…01101111101100101
3111001022002020122211
410231103231331211
540323102023023
62153340323421
7236161506661
oct45523557545
914038066584
105055111013
1121645297a7
12b90b43571
136273b6464
1435d5298a1
151e8be0a0d
hex12d4edf65

5055111013 has 8 divisors (see below), whose sum is σ = 5150518400. Its totient is φ = 4960489248.

The previous prime is 5055111011. The next prime is 5055111029. The reversal of 5055111013 is 3101115505.

5055111013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5055111013 - 21 = 5055111011 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 (5055111011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183408 + ... + 209161.

It is an arithmetic number, because the mean of its divisors is an integer number (643814800).

Almost surely, 25055111013 is an apocalyptic number.

It is an amenable number.

5055111013 is a deficient number, since it is larger than the sum of its proper divisors (95407387).

5055111013 is a wasteful number, since it uses less digits than its factorization.

5055111013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392811.

The product of its (nonzero) digits is 375, while the sum is 22.

The square root of 5055111013 is about 71099.3038854812. The cubic root of 5055111013 is about 1716.2355715239.

Adding to 5055111013 its reverse (3101115505), we get a palindrome (8156226518).

The spelling of 5055111013 in words is "five billion, fifty-five million, one hundred eleven thousand, thirteen".

Divisors: 1 79 163 12877 392569 31012951 63988747 5055111013