Base | Representation |
---|---|
bin | 11100001000010011… |
… | …100010111000111100 |
3 | 2212221222100220000021 |
4 | 130020103202320330 |
5 | 443324223044234 |
6 | 21513042541524 |
7 | 2116325501602 |
oct | 341023427074 |
9 | 85858326007 |
10 | 30204112444 |
11 | 1189a485800 |
12 | 5a2b3678a4 |
13 | 2b0475c1ac |
14 | 16675bb872 |
15 | bbb9e69b4 |
hex | 7084e2e3c |
30204112444 has 36 divisors (see below), whose sum is σ = 58297797432. Its totient is φ = 13682220640.
The previous prime is 30204112403. The next prime is 30204112457. The reversal of 30204112444 is 44421140203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35319 + ... + 248305.
It is an arithmetic number, because the mean of its divisors is an integer number (1619383262).
Almost surely, 230204112444 is an apocalyptic number.
It is an amenable number.
30204112444 is a deficient number, since it is larger than the sum of its proper divisors (28093684988).
30204112444 is a wasteful number, since it uses less digits than its factorization.
30204112444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213306 (or 213293 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 30204112444 its reverse (44421140203), we get a palindrome (74625252647).
The spelling of 30204112444 in words is "thirty billion, two hundred four million, one hundred twelve thousand, four hundred forty-four".
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