Base | Representation |
---|---|
bin | 1101101111110011110011… |
… | …10111000011001000011010 |
3 | 10222000221222101000001222120 |
4 | 12313321321313003020122 |
5 | 12430242042210200010 |
6 | 144143251554202110 |
7 | 6240022116612531 |
oct | 667717167031032 |
9 | 128027871001876 |
10 | 30230024303130 |
11 | 96a5532695613 |
12 | 3482945b83336 |
13 | 13b38a9b82462 |
14 | 7671d8c01318 |
15 | 376544077e70 |
hex | 1b7e79dc321a |
30230024303130 has 64 divisors (see below), whose sum is σ = 74324187802368. Its totient is φ = 7864450122240.
The previous prime is 30230024303099. The next prime is 30230024303131. The reversal of 30230024303130 is 3130342003203.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30230024303130.
It is not an unprimeable number, because it can be changed into a prime (30230024303131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36506547 + ... + 37325433.
It is an arithmetic number, because the mean of its divisors is an integer number (1161315434412).
Almost surely, 230230024303130 is an apocalyptic number.
30230024303130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30230024303130 is an abundant number, since it is smaller than the sum of its proper divisors (44094163499238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30230024303130 is a wasteful number, since it uses less digits than its factorization.
30230024303130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848951.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 30230024303130 its reverse (3130342003203), we get a palindrome (33360366306333).
The spelling of 30230024303130 in words is "thirty trillion, two hundred thirty billion, twenty-four million, three hundred three thousand, one hundred thirty".
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