Base | Representation |
---|---|
bin | 1100001110010011111… |
… | …0100010101001100110 |
3 | 202002001021002212012101 |
4 | 3003210332202221212 |
5 | 11420040001432220 |
6 | 240250033242314 |
7 | 21112665543220 |
oct | 3034476425146 |
9 | 662037085171 |
10 | 210000030310 |
11 | 810735a6a64 |
12 | 3484870339a |
13 | 16a5901a385 |
14 | a242251410 |
15 | 56e133b30a |
hex | 30e4fa2a66 |
210000030310 has 16 divisors (see below), whose sum is σ = 432000062496. Its totient is φ = 72000010368.
The previous prime is 210000030283. The next prime is 210000030311. The reversal of 210000030310 is 13030000012.
210000030310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2100000303102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210000030311) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1500000147 + ... + 1500000286.
It is an arithmetic number, because the mean of its divisors is an integer number (27000003906).
Almost surely, 2210000030310 is an apocalyptic number.
210000030310 is an abundant number, since it is smaller than the sum of its proper divisors (222000032186).
210000030310 is a wasteful number, since it uses less digits than its factorization.
210000030310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3000000447.
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 210000030310 its reverse (13030000012), we get a palindrome (223030030322).
The spelling of 210000030310 in words is "two hundred ten billion, thirty thousand, three hundred ten".
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