Base | Representation |
---|---|
bin | 11100101111011011… |
… | …110111110101010011 |
3 | 2221122201200020222011 |
4 | 130233123313311103 |
5 | 1001200303404203 |
6 | 22102133523351 |
7 | 2141516554405 |
oct | 345733676523 |
9 | 87581606864 |
10 | 30860606803 |
11 | 120a700a724 |
12 | 5b931a3557 |
13 | 2baa7781b0 |
14 | 16ca86cb75 |
15 | c0947376d |
hex | 72f6f7d53 |
30860606803 has 4 divisors (see below), whose sum is σ = 33234499648. Its totient is φ = 28486713960.
The previous prime is 30860606801. The next prime is 30860606813.
30860606803 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30860606803 - 21 = 30860606801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30860606801) 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, 1186946403 + ... + 1186946428.
It is an arithmetic number, because the mean of its divisors is an integer number (8308624912).
Almost surely, 230860606803 is an apocalyptic number.
30860606803 is a deficient number, since it is larger than the sum of its proper divisors (2373892845).
30860606803 is a wasteful number, since it uses less digits than its factorization.
30860606803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2373892844.
The product of its (nonzero) digits is 124416, while the sum is 40.
The spelling of 30860606803 in words is "thirty billion, eight hundred sixty million, six hundred six thousand, eight hundred three".
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