Base | Representation |
---|---|
bin | 10010101011101100… |
… | …01110000010011110 |
3 | 221220000121112010211 |
4 | 21111312032002132 |
5 | 131020213224410 |
6 | 4335142123034 |
7 | 503362250224 |
oct | 112566160236 |
9 | 27800545124 |
10 | 10030211230 |
11 | 428787a176 |
12 | 1b3b12047a |
13 | c3b037640 |
14 | 6b2188b14 |
15 | 3da87968a |
hex | 255d8e09e |
10030211230 has 48 divisors (see below), whose sum is σ = 19983227040. Its totient is φ = 3603305088.
The previous prime is 10030211209. The next prime is 10030211263. The reversal of 10030211230 is 3211203001.
10030211230 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 2×100302112302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 10030211230.
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 23 ways as a sum of consecutive naturals, for example, 149791 + ... + 206149.
It is an arithmetic number, because the mean of its divisors is an integer number (416317230).
Almost surely, 210030211230 is an apocalyptic number.
10030211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10030211230 is a deficient number, since it is larger than the sum of its proper divisors (9953015810).
10030211230 is a wasteful number, since it uses less digits than its factorization.
10030211230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56453 (or 56416 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10030211230 its reverse (3211203001), we get a palindrome (13241414231).
The spelling of 10030211230 in words is "ten billion, thirty million, two hundred eleven thousand, two hundred thirty".
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