Base | Representation |
---|---|
bin | 10001100110111010110… |
… | …100110010101000000011 |
3 | 11021200021101111120122220 |
4 | 101212322310302220003 |
5 | 124311110133224303 |
6 | 2323513044302123 |
7 | 153264300043536 |
oct | 21467264625003 |
9 | 4250241446586 |
10 | 1210020211203 |
11 | 427191956081 |
12 | 1766153a1943 |
13 | 8a14853076b |
14 | 427cb22ca1d |
15 | 2171e73c053 |
hex | 119bad32a03 |
1210020211203 has 8 divisors (see below), whose sum is σ = 1613393722368. Its totient is φ = 806663420424.
The previous prime is 1210020211159. The next prime is 1210020211207. The reversal of 1210020211203 is 3021120200121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1210020211203 - 26 = 1210020211139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1210020211207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4010251 + ... + 4301412.
It is an arithmetic number, because the mean of its divisors is an integer number (201674215296).
Almost surely, 21210020211203 is an apocalyptic number.
1210020211203 is a deficient number, since it is larger than the sum of its proper divisors (403373511165).
1210020211203 is an equidigital number, since it uses as much as digits as its factorization.
1210020211203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8360193.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 1210020211203 its reverse (3021120200121), we get a palindrome (4231140411324).
The spelling of 1210020211203 in words is "one trillion, two hundred ten billion, twenty million, two hundred eleven thousand, two hundred three".
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