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30211330010 = 254370258907
BaseRepresentation
bin11100001000101111…
…000100111111011010
32212222110221120122112
4130020233010333122
5443333100030020
621513501352322
72116444032221
oct341057047732
985873846575
1030211330010
11118a3565434
125a318686a2
132b060b8444
141668539cb8
15bbc4702c5
hex708bc4fda

30211330010 has 16 divisors (see below), whose sum is σ = 55645055136. Its totient is φ = 11803496208.

The previous prime is 30211330007. The next prime is 30211330027. The reversal of 30211330010 is 1003311203.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35129024 + ... + 35129883.

It is an arithmetic number, because the mean of its divisors is an integer number (3477815946).

Almost surely, 230211330010 is an apocalyptic number.

30211330010 is a deficient number, since it is larger than the sum of its proper divisors (25433725126).

30211330010 is a wasteful number, since it uses less digits than its factorization.

30211330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70258957.

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

Adding to 30211330010 its reverse (1003311203), we get a palindrome (31214641213).

The spelling of 30211330010 in words is "thirty billion, two hundred eleven million, three hundred thirty thousand, ten".

Divisors: 1 2 5 10 43 86 215 430 70258907 140517814 351294535 702589070 3021133001 6042266002 15105665005 30211330010