Base | Representation |
---|---|
bin | 101111110010111111001011… |
… | …100110010111110100011100 |
3 | 1000120022001220201122102100120 |
4 | 233302333023212113310130 |
5 | 210023103134022431022 |
6 | 2023030020522354540 |
7 | 62164213220653614 |
oct | 5762771346276434 |
9 | 1016261821572316 |
10 | 210212000202012 |
11 | 60a86454997996 |
12 | 1b6b05b165ba50 |
13 | 903aba293c003 |
14 | 39ca45a8a5a44 |
15 | 194816ac16d5c |
hex | bf2fcb997d1c |
210212000202012 has 12 divisors (see below), whose sum is σ = 490494667138056. Its totient is φ = 70070666734000.
The previous prime is 210212000201923. The next prime is 210212000202041. The reversal of 210212000202012 is 210202000212012.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 210212000201982 and 210212000202000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8758833341739 + ... + 8758833341762.
It is an arithmetic number, because the mean of its divisors is an integer number (40874555594838).
Almost surely, 2210212000202012 is an apocalyptic number.
It is an amenable number.
210212000202012 is an abundant number, since it is smaller than the sum of its proper divisors (280282666936044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210212000202012 is a wasteful number, since it uses less digits than its factorization.
210212000202012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17517666683508 (or 17517666683506 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 210212000202012 its reverse (210202000212012), we get a palindrome (420414000414024).
It can be divided in two parts, 210212000 and 202012, that added together give a palindrome (210414012).
The spelling of 210212000202012 in words is "two hundred ten trillion, two hundred twelve billion, two hundred two thousand, twelve".
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