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30200331011 = 317343327751
BaseRepresentation
bin11100001000000101…
…000111101100000011
32212221201020202212012
4130020011013230003
5443322241043021
621512425523135
72116251402164
oct341005075403
985851222765
1030200331011
1111898332754
125a2a0434ab
132b03a36c66
141666cb576b
15bbb4eb35b
hex708147b03

30200331011 has 8 divisors (see below), whose sum is σ = 30305517024. Its totient is φ = 30095208000.

The previous prime is 30200330989. The next prime is 30200331017. The reversal of 30200331011 is 11013300203.

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 30200331011 - 230 = 29126589187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30200331017) 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, 1074386 + ... + 1102136.

It is an arithmetic number, because the mean of its divisors is an integer number (3788189628).

Almost surely, 230200331011 is an apocalyptic number.

30200331011 is a deficient number, since it is larger than the sum of its proper divisors (105186013).

30200331011 is a wasteful number, since it uses less digits than its factorization.

30200331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31501.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30200331011 its reverse (11013300203), we get a palindrome (41213631214).

The spelling of 30200331011 in words is "thirty billion, two hundred million, three hundred thirty-one thousand, eleven".

Divisors: 1 317 3433 27751 1088261 8797067 95269183 30200331011