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10303424101 = 19228541341
BaseRepresentation
bin10011001100010000…
…11100011001100101
3222121001201011202001
421212020130121211
5132100134032401
64422222045301
7513220442215
oct114610343145
928531634661
1010303424101
114408018033
121bb6719831
13c82816969
146da588245
15404846601
hex26621c665

10303424101 has 6 divisors (see below), whose sum is σ = 10874251302. Its totient is φ = 9761138280.

The previous prime is 10303424093. The next prime is 10303424167. The reversal of 10303424101 is 10142430301.

10303424101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10045050625 + 258373476 = 100225^2 + 16074^2 .

It is not a de Polignac number, because 10303424101 - 23 = 10303424093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303425101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14270310 + ... + 14271031.

It is an arithmetic number, because the mean of its divisors is an integer number (1812375217).

Almost surely, 210303424101 is an apocalyptic number.

It is an amenable number.

10303424101 is a deficient number, since it is larger than the sum of its proper divisors (570827201).

10303424101 is an equidigital number, since it uses as much as digits as its factorization.

10303424101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28541379 (or 28541360 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10303424101 its reverse (10142430301), we get a palindrome (20445854402).

The spelling of 10303424101 in words is "ten billion, three hundred three million, four hundred twenty-four thousand, one hundred one".

Divisors: 1 19 361 28541341 542285479 10303424101