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10420130013 = 323151016377
BaseRepresentation
bin10011011010001011…
…01001000011011101
3222220012022110011020
421231011221003131
5132320023130023
64441551314353
7516135433536
oct115505510335
928805273136
1010420130013
1144679899a7
12202981b9b9
13ca0a59407
1470bc8768d
1540ebeade3
hex26d1690dd

10420130013 has 8 divisors (see below), whose sum is σ = 14497572288. Its totient is φ = 6644720544.

The previous prime is 10420129969. The next prime is 10420130029. The reversal of 10420130013 is 31003102401.

10420130013 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 10420130013 - 26 = 10420129949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10420129974 and 10420130001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420131013) 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, 75508120 + ... + 75508257.

It is an arithmetic number, because the mean of its divisors is an integer number (1812196536).

Almost surely, 210420130013 is an apocalyptic number.

It is an amenable number.

10420130013 is a deficient number, since it is larger than the sum of its proper divisors (4077442275).

10420130013 is a wasteful number, since it uses less digits than its factorization.

10420130013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151016403.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10420130013 its reverse (31003102401), we get a palindrome (41423232414).

The spelling of 10420130013 in words is "ten billion, four hundred twenty million, one hundred thirty thousand, thirteen".

Divisors: 1 3 23 69 151016377 453049131 3473376671 10420130013