Base | Representation |
---|---|
bin | 100000000010000001101… |
… | …111101100101011110100 |
3 | 21210102200102011212201112 |
4 | 200002001233230223310 |
5 | 242031024201121322 |
6 | 4403114535414152 |
7 | 315013534313204 |
oct | 40020157545364 |
9 | 7712612155645 |
10 | 2201200020212 |
11 | 779584031a26 |
12 | 2b6735524358 |
13 | 12c759383c7b |
14 | 787780a8404 |
15 | 3c3d19935e2 |
hex | 20081becaf4 |
2201200020212 has 12 divisors (see below), whose sum is σ = 3864407066436. Its totient is φ = 1097083715520.
The previous prime is 2201200020203. The next prime is 2201200020259. The reversal of 2201200020212 is 2120200021022.
It can be written as a sum of positive squares in 2 ways, for example, as 925759562896 + 1275440457316 = 962164^2 + 1129354^2 .
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, 879072239 + ... + 879074742.
It is an arithmetic number, because the mean of its divisors is an integer number (322033922203).
Almost surely, 22201200020212 is an apocalyptic number.
It is an amenable number.
2201200020212 is a deficient number, since it is larger than the sum of its proper divisors (1663207046224).
2201200020212 is a wasteful number, since it uses less digits than its factorization.
2201200020212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1758147298 (or 1758147296 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 2201200020212 its reverse (2120200021022), we get a palindrome (4321400041234).
The spelling of 2201200020212 in words is "two trillion, two hundred one billion, two hundred million, twenty thousand, two hundred twelve".
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