Search a number
-
+
30010340221001 = 7191361165791077
BaseRepresentation
bin1101101001011010100111…
…01010110010000001001001
310221020221221012122102002022
412310231103222302001021
512413142134044033001
6143454320542014225
76215114130666140
oct664552352620111
9127227835572068
1030010340221001
11962034a761148
123448256277375
131398c6976a80a
1475a718792757
1537098798d11b
hex1b4b53ab2049

30010340221001 has 16 divisors (see below), whose sum is σ = 36129191717760. Its totient is φ = 24351393242880.

The previous prime is 30010340220997. The next prime is 30010340221007. The reversal of 30010340221001 is 10012204301003.

It is a cyclic number.

It is not a de Polignac number, because 30010340221001 - 22 = 30010340220997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30010340221007) 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, 82714526 + ... + 83076551.

It is an arithmetic number, because the mean of its divisors is an integer number (2258074482360).

Almost surely, 230010340221001 is an apocalyptic number.

It is an amenable number.

30010340221001 is a deficient number, since it is larger than the sum of its proper divisors (6118851496759).

30010340221001 is a wasteful number, since it uses less digits than its factorization.

30010340221001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165792464.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30010340221001 its reverse (10012204301003), we get a palindrome (40022544522004).

The spelling of 30010340221001 in words is "thirty trillion, ten billion, three hundred forty million, two hundred twenty-one thousand, one".

Divisors: 1 7 19 133 1361 9527 25859 181013 165791077 1160537539 3150030463 22050213241 225641655797 1579491590579 4287191460143 30010340221001