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30010023301 = 93732027773
BaseRepresentation
bin11011111100101111…
…001001110110000101
32212110110011010202111
4123330233021312011
5442430031221201
621441510541021
72111450663206
oct337457116605
985413133674
1030010023301
11117aa96a755
125996367771
132aa349444b
1416498d75ad
15ba9958b51
hex6fcbc9d85

30010023301 has 4 divisors (see below), whose sum is σ = 30042052012. Its totient is φ = 29977994592.

The previous prime is 30010023259. The next prime is 30010023343. The reversal of 30010023301 is 10332001003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10332001003 = 53897191699.

It is an interprime number because it is at equal distance from previous prime (30010023259) and next prime (30010023343).

It can be written as a sum of positive squares in 2 ways, for example, as 15813062500 + 14196960801 = 125750^2 + 119151^2 .

It is a cyclic number.

It is not a de Polignac number, because 30010023301 - 223 = 30001634693 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 (30010023361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16012950 + ... + 16014823.

It is an arithmetic number, because the mean of its divisors is an integer number (7510513003).

Almost surely, 230010023301 is an apocalyptic number.

It is an amenable number.

30010023301 is a deficient number, since it is larger than the sum of its proper divisors (32028711).

30010023301 is an equidigital number, since it uses as much as digits as its factorization.

30010023301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32028710.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30010023301 its reverse (10332001003), we get a palindrome (40342024304).

The spelling of 30010023301 in words is "thirty billion, ten million, twenty-three thousand, three hundred one".

Divisors: 1 937 32027773 30010023301