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13124425101 = 310214284827
BaseRepresentation
bin11000011100100011…
…01101010110001101
31020212122220212121120
430032101231112031
5203334323100401
610010153551153
7643143526014
oct141621552615
936778825546
1013124425101
115625439917
1226634154b9
1313120b7b18
148c70b7a7b
1551c32d836
hex30e46d58d

13124425101 has 8 divisors (see below), whose sum is σ = 17516376864. Its totient is φ = 8741045040.

The previous prime is 13124425099. The next prime is 13124425121. The reversal of 13124425101 is 10152442131.

13124425101 is digitally balanced in base 2, 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 not a de Polignac number, because 13124425101 - 21 = 13124425099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124425121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139351 + ... + 2145476.

It is an arithmetic number, because the mean of its divisors is an integer number (2189547108).

Almost surely, 213124425101 is an apocalyptic number.

It is an amenable number.

13124425101 is a deficient number, since it is larger than the sum of its proper divisors (4391951763).

13124425101 is a wasteful number, since it uses less digits than its factorization.

13124425101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4285851.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 13124425101 its reverse (10152442131), we get a palindrome (23276867232).

The spelling of 13124425101 in words is "thirteen billion, one hundred twenty-four million, four hundred twenty-five thousand, one hundred one".

Divisors: 1 3 1021 3063 4284827 12854481 4374808367 13124425101