Base | Representation |
---|---|
bin | 1101110010001001001011… |
… | …11001101111100111110100 |
3 | 10222022121222100112202201102 |
4 | 12321010211321233213310 |
5 | 12433100312321232012 |
6 | 144244153424345232 |
7 | 6245561336633645 |
oct | 671044571574764 |
9 | 128277870482642 |
10 | 30310220102132 |
11 | 9726546075353 |
12 | 34963a7475218 |
13 | 13bb31a730369 |
14 | 76b0459876cc |
15 | 3786898212c2 |
hex | 1b9125e6f9f4 |
30310220102132 has 24 divisors (see below), whose sum is σ = 53124668553600. Its totient is φ = 15131749732736.
The previous prime is 30310220102093. The next prime is 30310220102153. The reversal of 30310220102132 is 23120102201303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18359948 + ... + 19942620.
It is an arithmetic number, because the mean of its divisors is an integer number (2213527856400).
Almost surely, 230310220102132 is an apocalyptic number.
It is an amenable number.
30310220102132 is a deficient number, since it is larger than the sum of its proper divisors (22814448451468).
30310220102132 is a wasteful number, since it uses less digits than its factorization.
30310220102132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590055 (or 1590053 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 30310220102132 its reverse (23120102201303), we get a palindrome (53430322303435).
The spelling of 30310220102132 in words is "thirty trillion, three hundred ten billion, two hundred twenty million, one hundred two thousand, one hundred thirty-two".
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