Base | Representation |
---|---|
bin | 11100001110001001… |
… | …000100100110000010 |
3 | 2220012210121121221012 |
4 | 130032021010212002 |
5 | 444024304431320 |
6 | 21530501400522 |
7 | 2121625002254 |
oct | 341611044602 |
9 | 86183547835 |
10 | 30302030210 |
11 | 1193a784881 |
12 | 5a58109142 |
13 | 2b1bb23cba |
14 | 16765c9cd4 |
15 | bc53d94c5 |
hex | 70e244982 |
30302030210 has 16 divisors (see below), whose sum is σ = 54562890816. Its totient is φ = 12116537328.
The previous prime is 30302030191. The next prime is 30302030221. The reversal of 30302030210 is 1203020303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504494 + ... + 561353.
It is an arithmetic number, because the mean of its divisors is an integer number (3410180676).
Almost surely, 230302030210 is an apocalyptic number.
30302030210 is a deficient number, since it is larger than the sum of its proper divisors (24260860606).
30302030210 is a wasteful number, since it uses less digits than its factorization.
30302030210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1068697.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 30302030210 its reverse (1203020303), we get a palindrome (31505050513).
The spelling of 30302030210 in words is "thirty billion, three hundred two million, thirty thousand, two hundred ten".
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