Base | Representation |
---|---|
bin | 11100011001000011… |
… | …000101011001010010 |
3 | 2220200112220222000112 |
4 | 130121003011121102 |
5 | 444413130310002 |
6 | 22000555321322 |
7 | 2126306211116 |
oct | 343103053122 |
9 | 86615828015 |
10 | 30485010002 |
11 | 11a23aa2247 |
12 | 5aa9450242 |
13 | 2b4a9cc275 |
14 | 1692a1b746 |
15 | bd64d0852 |
hex | 7190c5652 |
30485010002 has 8 divisors (see below), whose sum is σ = 45728257536. Its totient is φ = 15242257492.
The previous prime is 30485009969. The next prime is 30485010007. The reversal of 30485010002 is 20001058403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30485010002.
It is not an unprimeable number, because it can be changed into a prime (30485010007) 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, 164303 + ... + 296589.
It is an arithmetic number, because the mean of its divisors is an integer number (5716032192).
Almost surely, 230485010002 is an apocalyptic number.
30485010002 is a deficient number, since it is larger than the sum of its proper divisors (15243247534).
30485010002 is a wasteful number, since it uses less digits than its factorization.
30485010002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247512.
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 30485010002 its reverse (20001058403), we get a palindrome (50486068405).
The spelling of 30485010002 in words is "thirty billion, four hundred eighty-five million, ten thousand, two".
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