Base | Representation |
---|---|
bin | 11100000100101111… |
… | …000101011110001010 |
3 | 2212210210200012021221 |
4 | 130010233011132022 |
5 | 443213410114424 |
6 | 21503103152254 |
7 | 2115000445255 |
oct | 340457053612 |
9 | 85723605257 |
10 | 30144223114 |
11 | 1186969aa95 |
12 | 5a132a568a |
13 | 2ac5220715 |
14 | 165d66c09c |
15 | bb66169e4 |
hex | 704bc578a |
30144223114 has 32 divisors (see below), whose sum is σ = 47882741760. Its totient is φ = 14209507200.
The previous prime is 30144223093. The next prime is 30144223127. The reversal of 30144223114 is 41132244103.
It is a super-2 number, since 2×301442231142 (a number of 22 digits) contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 1819452 + ... + 1835944.
It is an arithmetic number, because the mean of its divisors is an integer number (1496335680).
Almost surely, 230144223114 is an apocalyptic number.
30144223114 is a deficient number, since it is larger than the sum of its proper divisors (17738518646).
30144223114 is a wasteful number, since it uses less digits than its factorization.
30144223114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17286.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 30144223114 its reverse (41132244103), we get a palindrome (71276467217).
The spelling of 30144223114 in words is "thirty billion, one hundred forty-four million, two hundred twenty-three thousand, one hundred fourteen".
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