Base | Representation |
---|---|
bin | 11100001010011100… |
… | …100100011000101101 |
3 | 2220001110221210210100 |
4 | 130022130210120231 |
5 | 443412422013201 |
6 | 21520404501313 |
7 | 2120243014323 |
oct | 341234443055 |
9 | 86043853710 |
10 | 30240032301 |
11 | 11908789936 |
12 | 5a3b3aa839 |
13 | 2b0c02784b |
14 | 166c28bd13 |
15 | bbec3e886 |
hex | 70a72462d |
30240032301 has 24 divisors (see below), whose sum is σ = 44638880000. Its totient is φ = 19722167712.
The previous prime is 30240032297. The next prime is 30240032311. The reversal of 30240032301 is 10323004203.
30240032301 is a `hidden beast` number, since 30 + 2 + 400 + 3 + 230 + 1 = 666.
It is not a de Polignac number, because 30240032301 - 22 = 30240032297 is a prime.
It is a super-3 number, since 3×302400323013 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30240032311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117601 + ... + 272598.
Almost surely, 230240032301 is an apocalyptic number.
It is an amenable number.
30240032301 is a deficient number, since it is larger than the sum of its proper divisors (14398847699).
30240032301 is a wasteful number, since it uses less digits than its factorization.
30240032301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390393 (or 390390 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 30240032301 its reverse (10323004203), we get a palindrome (40563036504).
The spelling of 30240032301 in words is "thirty billion, two hundred forty million, thirty-two thousand, three hundred one".
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