Base | Representation |
---|---|
bin | 11100001000000111… |
… | …101111111110001110 |
3 | 2212221202112210101111 |
4 | 130020013233332032 |
5 | 443322430122202 |
6 | 21512452402234 |
7 | 2116260302605 |
oct | 341007577616 |
9 | 85852483344 |
10 | 30201020302 |
11 | 11898763612 |
12 | 5a2a31637a |
13 | 2b03c1891b |
14 | 1667014a3c |
15 | bbb5d56d7 |
hex | 7081eff8e |
30201020302 has 8 divisors (see below), whose sum is σ = 47966326416. Its totient is φ = 14212244832.
The previous prime is 30201020281. The next prime is 30201020321. The reversal of 30201020302 is 20302010203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444132618 + ... + 444132685.
It is an arithmetic number, because the mean of its divisors is an integer number (5995790802).
Almost surely, 230201020302 is an apocalyptic number.
30201020302 is a deficient number, since it is larger than the sum of its proper divisors (17765306114).
30201020302 is a wasteful number, since it uses less digits than its factorization.
30201020302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 888265322.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 30201020302 its reverse (20302010203), we get a palindrome (50503030505).
The spelling of 30201020302 in words is "thirty billion, two hundred one million, twenty thousand, three hundred two".
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