Base | Representation |
---|---|
bin | 11011111100110100… |
… | …000100010001011100 |
3 | 2212110112120120102022 |
4 | 123330310010101130 |
5 | 442430343424241 |
6 | 21441554315312 |
7 | 2111464636046 |
oct | 337464042134 |
9 | 85415516368 |
10 | 30011311196 |
11 | 1180066a329 |
12 | 5996888b38 |
13 | 2aa3825709 |
14 | 1649b50a96 |
15 | ba9b1054b |
hex | 6fcd0445c |
30011311196 has 12 divisors (see below), whose sum is σ = 53239244352. Its totient is φ = 14800098528.
The previous prime is 30011311189. The next prime is 30011311247. The reversal of 30011311196 is 69111311003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51388940 + ... + 51389523.
It is an arithmetic number, because the mean of its divisors is an integer number (4436603696).
Almost surely, 230011311196 is an apocalyptic number.
It is an amenable number.
30011311196 is a deficient number, since it is larger than the sum of its proper divisors (23227933156).
30011311196 is a wasteful number, since it uses less digits than its factorization.
30011311196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102778540 (or 102778538 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 26.
Adding to 30011311196 its reverse (69111311003), we get a palindrome (99122622199).
The spelling of 30011311196 in words is "thirty billion, eleven million, three hundred eleven thousand, one hundred ninety-six".
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