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30013310211 = 3751129710271
BaseRepresentation
bin11011111100111011…
…101100010100000011
32212110200100010112220
4123330323230110003
5442431401411321
621442105222123
72111520633063
oct337473542403
985420303486
1030013310211
1111801805205
125997491943
132aa4075571
14164a1113a3
15ba9da79c6
hex6fceec503

30013310211 has 16 divisors (see below), whose sum is σ = 40105832448. Its totient is φ = 19964880000.

The previous prime is 30013310189. The next prime is 30013310221. The reversal of 30013310211 is 11201331003.

It is not a de Polignac number, because 30013310211 - 218 = 30013048067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30013310221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2917006 + ... + 2927276.

It is an arithmetic number, because the mean of its divisors is an integer number (2506614528).

Almost surely, 230013310211 is an apocalyptic number.

30013310211 is a deficient number, since it is larger than the sum of its proper divisors (10092522237).

30013310211 is a wasteful number, since it uses less digits than its factorization.

30013310211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12322.

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

Adding to 30013310211 its reverse (11201331003), we get a palindrome (41214641214).

The spelling of 30013310211 in words is "thirty billion, thirteen million, three hundred ten thousand, two hundred eleven".

Divisors: 1 3 751 1297 2253 3891 10271 30813 974047 2922141 7713521 13321487 23140563 39964461 10004436737 30013310211