Base | Representation |
---|---|
bin | 11100000010001110… |
… | …000001001010101111 |
3 | 2212200212020001111010 |
4 | 130002032001022233 |
5 | 443122103002203 |
6 | 21454554200303 |
7 | 2113645531554 |
oct | 340216011257 |
9 | 85625201433 |
10 | 30102000303 |
11 | 11847881401 |
12 | 5a01123093 |
13 | 2ab95591cb |
14 | 1657bdaa2b |
15 | bb2a76303 |
hex | 7023812af |
30102000303 has 8 divisors (see below), whose sum is σ = 40184890416. Its totient is φ = 20043555200.
The previous prime is 30102000287. The next prime is 30102000353. The reversal of 30102000303 is 30300020103.
It is a happy number.
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 30102000303 - 24 = 30102000287 is a prime.
It is a super-2 number, since 2×301020003032 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30102000353) 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, 6108378 + ... + 6113303.
It is an arithmetic number, because the mean of its divisors is an integer number (5023111302).
Almost surely, 230102000303 is an apocalyptic number.
30102000303 is a deficient number, since it is larger than the sum of its proper divisors (10082890113).
30102000303 is a wasteful number, since it uses less digits than its factorization.
30102000303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12222505.
The product of its (nonzero) digits is 54, while the sum is 12.
Adding to 30102000303 its reverse (30300020103), we get a palindrome (60402020406).
The spelling of 30102000303 in words is "thirty billion, one hundred two million, three hundred three", and thus it is an aban number.
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