Base | Representation |
---|---|
bin | 1101101001011010001100… |
… | …00100111101000110100011 |
3 | 10221020221100022120210121122 |
4 | 12310231012010331012203 |
5 | 12413141202210413443 |
6 | 143454242154442455 |
7 | 6215105361601145 |
oct | 664550604750643 |
9 | 127227308523548 |
10 | 30010112201123 |
11 | 9620242a8046a |
12 | 34481b1a3342b |
13 | 1398c31452902 |
14 | 75a6d6398c95 |
15 | 37097294b968 |
hex | 1b4b4613d1a3 |
30010112201123 has 8 divisors (see below), whose sum is σ = 30371862161088. Its totient is φ = 29648366582824.
The previous prime is 30010112201117. The next prime is 30010112201309. The reversal of 30010112201123 is 32110221101003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30010112201123 - 210 = 30010112200099 is a prime.
It is a super-2 number, since 2×300101122011232 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30010112207123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14093840 + ... + 16082802.
It is an arithmetic number, because the mean of its divisors is an integer number (3796482770136).
Almost surely, 230010112201123 is an apocalyptic number.
30010112201123 is a deficient number, since it is larger than the sum of its proper divisors (361749959965).
30010112201123 is a wasteful number, since it uses less digits than its factorization.
30010112201123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2170833.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 30010112201123 its reverse (32110221101003), we get a palindrome (62120333302126).
The spelling of 30010112201123 in words is "thirty trillion, ten billion, one hundred twelve million, two hundred one thousand, one hundred twenty-three".
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