Base | Representation |
---|---|
bin | 11011111110000111… |
… | …101011100111011110 |
3 | 2212112001211011210001 |
4 | 123332013223213132 |
5 | 443002001332202 |
6 | 21444100204514 |
7 | 2112152150125 |
oct | 337607534736 |
9 | 85461734701 |
10 | 30033230302 |
11 | 11811a80499 |
12 | 59a209973a |
13 | 2aa822b4ba |
14 | 164ca18abc |
15 | bab9ded87 |
hex | 6fe1eb9de |
30033230302 has 8 divisors (see below), whose sum is σ = 47699836416. Its totient is φ = 14133284832.
The previous prime is 30033230281. The next prime is 30033230303. The reversal of 30033230302 is 20303233003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×300332303022 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30033230302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30033230303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441665118 + ... + 441665185.
It is an arithmetic number, because the mean of its divisors is an integer number (5962479552).
Almost surely, 230033230302 is an apocalyptic number.
30033230302 is a deficient number, since it is larger than the sum of its proper divisors (17666606114).
30033230302 is a wasteful number, since it uses less digits than its factorization.
30033230302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 883330322.
The product of its (nonzero) digits is 972, while the sum is 19.
Adding to 30033230302 its reverse (20303233003), we get a palindrome (50336463305).
The spelling of 30033230302 in words is "thirty billion, thirty-three million, two hundred thirty thousand, three hundred two".
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