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30030110013 = 319515130721
BaseRepresentation
bin11011111101111011…
…110001110100111101
32212111211221122112210
4123331323301310331
5443000202010023
621443505251033
72112113503101
oct337573616475
985454848483
1030030110013
111181023a142
1259a1033a79
132aa76a8187
14164c445901
15bab5c5593
hex6fdef1d3d

30030110013 has 8 divisors (see below), whose sum is σ = 40060677376. Its totient is φ = 20009808000.

The previous prime is 30030110009. The next prime is 30030110021. The reversal of 30030110013 is 31001103003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30030110013 - 22 = 30030110009 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 (30030110213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2559508 + ... + 2571213.

It is an arithmetic number, because the mean of its divisors is an integer number (5007584672).

Almost surely, 230030110013 is an apocalyptic number.

It is an amenable number.

30030110013 is a deficient number, since it is larger than the sum of its proper divisors (10030567363).

30030110013 is a wasteful number, since it uses less digits than its factorization.

30030110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132675.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 30030110013 its reverse (31001103003), we get a palindrome (61031213016).

The spelling of 30030110013 in words is "thirty billion, thirty million, one hundred ten thousand, thirteen".

Divisors: 1 3 1951 5853 5130721 15392163 10010036671 30030110013