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10013120441 = 19527006339
BaseRepresentation
bin10010101001101010…
…00001011110111001
3221211211110012222122
421110311001132321
5131001324323231
64333331531025
7503064055652
oct112465013671
927754405878
1010013120441
114279166655
121b35459a75
13c3763244c
146adbba529
153d910077b
hex254d417b9

10013120441 has 4 divisors (see below), whose sum is σ = 10540126800. Its totient is φ = 9486114084.

The previous prime is 10013120431. The next prime is 10013120443. The reversal of 10013120441 is 14402131001.

It is a happy number.

10013120441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10013120441 - 226 = 9946011577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10013120443) 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 3 ways as a sum of consecutive naturals, for example, 263503151 + ... + 263503188.

It is an arithmetic number, because the mean of its divisors is an integer number (2635031700).

Almost surely, 210013120441 is an apocalyptic number.

It is an amenable number.

10013120441 is a deficient number, since it is larger than the sum of its proper divisors (527006359).

10013120441 is an equidigital number, since it uses as much as digits as its factorization.

10013120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527006358.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10013120441 its reverse (14402131001), we get a palindrome (24415251442).

The spelling of 10013120441 in words is "ten billion, thirteen million, one hundred twenty thousand, four hundred forty-one".

Divisors: 1 19 527006339 10013120441