Base | Representation |
---|---|
bin | 10011001100001111… |
… | …01000011100101110 |
3 | 222121001022100211220 |
4 | 21212013220130232 |
5 | 132100110230220 |
6 | 4422213324210 |
7 | 513215564640 |
oct | 114607503456 |
9 | 28531270756 |
10 | 10303211310 |
11 | 4407992177 |
12 | 1bb6636666 |
13 | c82770b52 |
14 | 6da530890 |
15 | 404803540 |
hex | 2661e872e |
10303211310 has 64 divisors (see below), whose sum is σ = 28268352000. Its totient is φ = 2354343552.
The previous prime is 10303211309. The next prime is 10303211389. The reversal of 10303211310 is 1311230301.
10303211310 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 2×103032113102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 10303211310.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1318896 + ... + 1326684.
It is an arithmetic number, because the mean of its divisors is an integer number (441693000).
Almost surely, 210303211310 is an apocalyptic number.
10303211310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10303211310 is an abundant number, since it is smaller than the sum of its proper divisors (17965140690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10303211310 is a wasteful number, since it uses less digits than its factorization.
10303211310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14105.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10303211310 its reverse (1311230301), we get a palindrome (11614441611).
The spelling of 10303211310 in words is "ten billion, three hundred three million, two hundred eleven thousand, three hundred ten".
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