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10030342321 = 371583171251
BaseRepresentation
bin10010101011101101…
…01110000010110001
3221220000212011222001
421111312232002301
5131020231423241
64335145014001
7503363334346
oct112566560261
927800764861
1010030342321
11428795970a
121b3b184301
13c3b0821cc
146b21c07cd
153da8a3431
hex255dae0b1

10030342321 has 8 divisors (see below), whose sum is σ = 10308000384. Its totient is φ = 9753030000.

The previous prime is 10030342303. The next prime is 10030342331. The reversal of 10030342321 is 12324303001.

10030342321 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 a cyclic number.

It is not a de Polignac number, because 10030342321 - 213 = 10030334129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030342331) 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, 27055 + ... + 144196.

It is an arithmetic number, because the mean of its divisors is an integer number (1288500048).

Almost surely, 210030342321 is an apocalyptic number.

It is an amenable number.

10030342321 is a deficient number, since it is larger than the sum of its proper divisors (277658063).

10030342321 is a wasteful number, since it uses less digits than its factorization.

10030342321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172871.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10030342321 its reverse (12324303001), we get a palindrome (22354645322).

The spelling of 10030342321 in words is "ten billion, thirty million, three hundred forty-two thousand, three hundred twenty-one".

Divisors: 1 37 1583 58571 171251 6336287 271090333 10030342321