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30110332011 = 393191077023
BaseRepresentation
bin11100000010101101…
…110011010001101011
32212201102220100102220
4130002231303101223
5443131221111021
621455452525123
72114106412344
oct340255632153
985642810386
1030110332011
1111851552111
125a03a807a3
132abb1b5606
141658d690cb
15bb366ecc6
hex702b7346b

30110332011 has 8 divisors (see below), whose sum is σ = 40151454720. Its totient is φ = 20071381992.

The previous prime is 30110331989. The next prime is 30110332073. The reversal of 30110332011 is 11023301103.

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

It is not a de Polignac number, because 30110332011 - 27 = 30110331883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30110332211) 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, 510555 + ... + 566468.

It is an arithmetic number, because the mean of its divisors is an integer number (5018931840).

Almost surely, 230110332011 is an apocalyptic number.

30110332011 is a deficient number, since it is larger than the sum of its proper divisors (10041122709).

30110332011 is a wasteful number, since it uses less digits than its factorization.

30110332011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086345.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30110332011 its reverse (11023301103), we get a palindrome (41133633114).

The spelling of 30110332011 in words is "thirty billion, one hundred ten million, three hundred thirty-two thousand, eleven".

Divisors: 1 3 9319 27957 1077023 3231069 10036777337 30110332011