Base | Representation |
---|---|
bin | 1101101110111101110010… |
… | …00100111010100000000100 |
3 | 10221221012010000112111002110 |
4 | 12313132321010322200010 |
5 | 12424303142123200312 |
6 | 144122053534141020 |
7 | 6234644301331101 |
oct | 667367104724004 |
9 | 127835100474073 |
10 | 30201020131332 |
11 | 96941a9585aa6 |
12 | 34791b0651770 |
13 | 13b0c36bc671b |
14 | 765a46b39aa8 |
15 | 3758e7aa943c |
hex | 1b77b913a804 |
30201020131332 has 24 divisors (see below), whose sum is σ = 70499149151872. Its totient is φ = 10062706399200.
The previous prime is 30201020131241. The next prime is 30201020131343. The reversal of 30201020131332 is 23313102010203.
It is a junction number, because it is equal to n+sod(n) for n = 30201020131299 and 30201020131308.
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, 537509644 + ... + 537565827.
Almost surely, 230201020131332 is an apocalyptic number.
It is an amenable number.
30201020131332 is an abundant number, since it is smaller than the sum of its proper divisors (40298129020540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30201020131332 is a wasteful number, since it uses less digits than its factorization.
30201020131332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1075077819 (or 1075077817 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 30201020131332 its reverse (23313102010203), we get a palindrome (53514122141535).
The spelling of 30201020131332 in words is "thirty trillion, two hundred one billion, twenty million, one hundred thirty-one thousand, three hundred thirty-two".
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