Base | Representation |
---|---|
bin | 101111110001100010010000… |
… | …010011101110100101111000 |
3 | 1000112221112100221212111102221 |
4 | 233301202100103232211320 |
5 | 210014434312112223000 |
6 | 2022512115532333424 |
7 | 62154051466353313 |
oct | 5761422023564570 |
9 | 1015845327774387 |
10 | 210112221211000 |
11 | 60a48102294149 |
12 | 1b6951a5914274 |
13 | 9031660b61324 |
14 | 39c56b2d3597a |
15 | 194577b0d661a |
hex | bf18904ee978 |
210112221211000 has 64 divisors (see below), whose sum is σ = 492545296601280. Its totient is φ = 83893999772800.
The previous prime is 210112221210967. The next prime is 210112221211027. The reversal of 210112221211000 is 112122211012.
210112221211000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188053612 + ... + 189167611.
It is an arithmetic number, because the mean of its divisors is an integer number (7696020259395).
Almost surely, 2210112221211000 is an apocalyptic number.
210112221211000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210112221211000 is an abundant number, since it is smaller than the sum of its proper divisors (282433075390280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210112221211000 is a wasteful number, since it uses less digits than its factorization.
210112221211000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377221801 (or 377221787 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 210112221211000 its reverse (112122211012), we get a palindrome (210224343422012).
It can be divided in two parts, 21011222 and 1211000, that added together give a palindrome (22222222).
The spelling of 210112221211000 in words is "two hundred ten trillion, one hundred twelve billion, two hundred twenty-one million, two hundred eleven thousand".
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