Base | Representation |
---|---|
bin | 10011000010010110… |
… | …11000111010111010 |
3 | 222101021022112220111 |
4 | 21201023120322322 |
5 | 131412344411302 |
6 | 4410052414534 |
7 | 511161126514 |
oct | 114113307272 |
9 | 28337275814 |
10 | 10220310202 |
11 | 437510a363 |
12 | 1b9291744a |
13 | c6b53613b |
14 | 6cd510bb4 |
15 | 3ec3ca0d7 |
hex | 2612d8eba |
10220310202 has 4 divisors (see below), whose sum is σ = 15330465306. Its totient is φ = 5110155100.
The previous prime is 10220310193. The next prime is 10220310203. The reversal of 10220310202 is 20201302201.
10220310202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7237075041 + 2983235161 = 85071^2 + 54619^2 .
It is not an unprimeable number, because it can be changed into a prime (10220310203) 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 as a sum of consecutive naturals, namely, 2555077549 + ... + 2555077552.
Almost surely, 210220310202 is an apocalyptic number.
10220310202 is a deficient number, since it is larger than the sum of its proper divisors (5110155104).
10220310202 is an equidigital number, since it uses as much as digits as its factorization.
10220310202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5110155103.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 10220310202 its reverse (20201302201), we get a palindrome (30421612403).
The spelling of 10220310202 in words is "ten billion, two hundred twenty million, three hundred ten thousand, two hundred two".
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