Base | Representation |
---|---|
bin | 11100011111111011… |
… | …000000000001101010 |
3 | 2220222120220220012022 |
4 | 130133323000001222 |
5 | 1000132141100440 |
6 | 22020235144442 |
7 | 2132206345040 |
oct | 343773000152 |
9 | 86876826168 |
10 | 30600331370 |
11 | 11a830a8964 |
12 | 5b1bba5122 |
13 | 2b6887876b |
14 | 16a407a390 |
15 | be16aecb5 |
hex | 71fec006a |
30600331370 has 32 divisors (see below), whose sum is σ = 65686180608. Its totient is φ = 10035387648.
The previous prime is 30600331367. The next prime is 30600331429. The reversal of 30600331370 is 7313300603.
It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 9501599 + ... + 9504818.
It is an arithmetic number, because the mean of its divisors is an integer number (2052693144).
Almost surely, 230600331370 is an apocalyptic number.
30600331370 is an abundant number, since it is smaller than the sum of its proper divisors (35085849238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30600331370 is a wasteful number, since it uses less digits than its factorization.
30600331370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19006454.
The product of its (nonzero) digits is 3402, while the sum is 26.
Adding to 30600331370 its reverse (7313300603), we get a palindrome (37913631973).
The spelling of 30600331370 in words is "thirty billion, six hundred million, three hundred thirty-one thousand, three hundred seventy".
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