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10422012013 = 71488858859
BaseRepresentation
bin10011011010011001…
…10100100001101101
3222220022212001202221
421231030310201231
5132321013341023
64442055515341
7516160432450
oct115514644155
928808761687
1010422012013
114468a54976
12202a388b51
13ca1267c1a
1470c217497
1540ee6d85d
hex26d33486d

10422012013 has 4 divisors (see below), whose sum is σ = 11910870880. Its totient is φ = 8933153148.

The previous prime is 10422011981. The next prime is 10422012017. The reversal of 10422012013 is 31021022401.

10422012013 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 10422012013 - 25 = 10422011981 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 (10422012017) 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, 744429423 + ... + 744429436.

It is an arithmetic number, because the mean of its divisors is an integer number (2977717720).

Almost surely, 210422012013 is an apocalyptic number.

It is an amenable number.

10422012013 is a deficient number, since it is larger than the sum of its proper divisors (1488858867).

10422012013 is an equidigital number, since it uses as much as digits as its factorization.

10422012013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488858866.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10422012013 its reverse (31021022401), we get a palindrome (41443034414).

The spelling of 10422012013 in words is "ten billion, four hundred twenty-two million, twelve thousand, thirteen".

Divisors: 1 7 1488858859 10422012013