Base | Representation |
---|---|
bin | 1101110000011101001010… |
… | …11011111000001100000000 |
3 | 10222010002021221100020121201 |
4 | 12320032211123320030000 |
5 | 12431123031413330100 |
6 | 144201403244030544 |
7 | 6241436316005605 |
oct | 670164533701400 |
9 | 128102257306551 |
10 | 30252230214400 |
11 | 97039983113a7 |
12 | 3487102832454 |
13 | 13b5a0857b21c |
14 | 7683040626ac |
15 | 376de37cc36a |
hex | 1b83a56f8300 |
30252230214400 has 108 divisors (see below), whose sum is σ = 74881658439000. Its totient is φ = 12100461936640.
The previous prime is 30252230214389. The next prime is 30252230214407. The reversal of 30252230214400 is 441203225203.
It is not an unprimeable number, because it can be changed into a prime (30252230214407) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228599451 + ... + 228731749.
It is an arithmetic number, because the mean of its divisors is an integer number (693348689250).
Almost surely, 230252230214400 is an apocalyptic number.
It is an amenable number.
30252230214400 is an abundant number, since it is smaller than the sum of its proper divisors (44629428224600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30252230214400 is a wasteful number, since it uses less digits than its factorization.
30252230214400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168054 (or 168035 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 30252230214400 its reverse (441203225203), we get a palindrome (30693433439603).
The spelling of 30252230214400 in words is "thirty trillion, two hundred fifty-two billion, two hundred thirty million, two hundred fourteen thousand, four hundred".
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