Base | Representation |
---|---|
bin | 10011000000001100… |
… | …00010011100100100 |
3 | 222100000002220122112 |
4 | 21200012002130210 |
5 | 131343221131322 |
6 | 4404203020152 |
7 | 510550450601 |
oct | 114006023444 |
9 | 28300086575 |
10 | 10202130212 |
11 | 436592247a |
12 | 1b8880a658 |
13 | c6783c251 |
14 | 6cad3b6a8 |
15 | 3ea9d85e2 |
hex | 260182724 |
10202130212 has 12 divisors (see below), whose sum is σ = 17875748016. Its totient is φ = 5094773640.
The previous prime is 10202130209. The next prime is 10202130221. The reversal of 10202130212 is 21203120201.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569218 + ... + 1575705.
It is an arithmetic number, because the mean of its divisors is an integer number (1489645668).
Almost surely, 210202130212 is an apocalyptic number.
It is an amenable number.
10202130212 is a deficient number, since it is larger than the sum of its proper divisors (7673617804).
10202130212 is a wasteful number, since it uses less digits than its factorization.
10202130212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3145738 (or 3145736 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 10202130212 its reverse (21203120201), we get a palindrome (31405250413).
The spelling of 10202130212 in words is "ten billion, two hundred two million, one hundred thirty thousand, two hundred twelve".
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