Base | Representation |
---|---|
bin | 1011111001001000000… |
… | …1011011001101001110 |
3 | 201112100221112112111202 |
4 | 2332102001123031032 |
5 | 11321413201410110 |
6 | 233505451145502 |
7 | 20522034323624 |
oct | 2762201331516 |
9 | 645327475452 |
10 | 204313310030 |
11 | 7971559a935 |
12 | 33720145292 |
13 | 16360b1ba2b |
14 | 9c62cb1514 |
15 | 54abe870a5 |
hex | 2f9205b34e |
204313310030 has 32 divisors (see below), whose sum is σ = 369349657920. Its totient is φ = 81373384960.
The previous prime is 204313310023. The next prime is 204313310053. The reversal of 204313310030 is 30013313402.
204313310030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 204313309984 and 204313310011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3814676 + ... + 3867864.
It is an arithmetic number, because the mean of its divisors is an integer number (11542176810).
Almost surely, 2204313310030 is an apocalyptic number.
204313310030 is a deficient number, since it is larger than the sum of its proper divisors (165036347890).
204313310030 is a wasteful number, since it uses less digits than its factorization.
204313310030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54844.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 204313310030 its reverse (30013313402), we get a palindrome (234326623432).
The spelling of 204313310030 in words is "two hundred four billion, three hundred thirteen million, three hundred ten thousand, thirty".
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