Base | Representation |
---|---|
bin | 1001000111010000001100… |
… | …1011011001011111011011 |
3 | 1022110220220210201022111120 |
4 | 2101310003023121133123 |
5 | 2303132343234134321 |
6 | 33151115530500323 |
7 | 2052636123603660 |
oct | 221640313313733 |
9 | 38426823638446 |
10 | 10020212021211 |
11 | 3213603506787 |
12 | 1159b988946a3 |
13 | 578b95738ca2 |
14 | 268da3645a67 |
15 | 1259ae5deec6 |
hex | 91d032d97db |
10020212021211 has 16 divisors (see below), whose sum is σ = 15270083993088. Its totient is φ = 5725389384000.
The previous prime is 10020212021189. The next prime is 10020212021219. The reversal of 10020212021211 is 11212021202001.
It is not a de Polignac number, because 10020212021211 - 215 = 10020211988443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10020212021219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18309615 + ... + 18848936.
It is an arithmetic number, because the mean of its divisors is an integer number (954380249568).
Almost surely, 210020212021211 is an apocalyptic number.
10020212021211 is a deficient number, since it is larger than the sum of its proper divisors (5249871971877).
10020212021211 is a wasteful number, since it uses less digits than its factorization.
10020212021211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37171402.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 10020212021211 its reverse (11212021202001), we get a palindrome (21232233223212).
The spelling of 10020212021211 in words is "ten trillion, twenty billion, two hundred twelve million, twenty-one thousand, two hundred eleven".
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