Base | Representation |
---|---|
bin | 10010101011101101… |
… | …00110101100001001 |
3 | 221220000210122122111 |
4 | 21111312212230021 |
5 | 131020224442301 |
6 | 4335144222321 |
7 | 503363150500 |
oct | 112566465411 |
9 | 27800718574 |
10 | 10030312201 |
11 | 4287939018 |
12 | 1b3b16a9a1 |
13 | c3b0715a0 |
14 | 6b21b3837 |
15 | 3da899551 |
hex | 255da6b09 |
10030312201 has 48 divisors (see below), whose sum is σ = 13050728208. Its totient is φ = 7634995200.
The previous prime is 10030312181. The next prime is 10030312207. The reversal of 10030312201 is 10221303001.
10030312201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 967272201 + 9063040000 = 31101^2 + 95200^2 .
It is not a de Polignac number, because 10030312201 - 27 = 10030312073 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (10030312207) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 1903911 + ... + 1909171.
It is an arithmetic number, because the mean of its divisors is an integer number (271890171).
Almost surely, 210030312201 is an apocalyptic number.
It is an amenable number.
10030312201 is a deficient number, since it is larger than the sum of its proper divisors (3020416007).
10030312201 is a wasteful number, since it uses less digits than its factorization.
10030312201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5402 (or 5395 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10030312201 its reverse (10221303001), we get a palindrome (20251615202).
The spelling of 10030312201 in words is "ten billion, thirty million, three hundred twelve thousand, two hundred one".
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