Base | Representation |
---|---|
bin | 110000010001101010101100… |
… | …101110010001000101010010 |
3 | 1000211202121211112121000001110 |
4 | 300101222230232101011102 |
5 | 210312123444121321320 |
6 | 2031322334314314150 |
7 | 62502431145042456 |
oct | 6021525456210522 |
9 | 1024677745530043 |
10 | 212320311120210 |
11 | 617195a14a2707 |
12 | 1b991122728956 |
13 | 9161947777497 |
14 | 3a60502096666 |
15 | 1982e128935e0 |
hex | c11aacb91152 |
212320311120210 has 16 divisors (see below), whose sum is σ = 509568746688576. Its totient is φ = 56618749632048.
The previous prime is 212320311120179. The next prime is 212320311120259. The reversal of 212320311120210 is 12021113023212.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3538671851974 + ... + 3538671852033.
It is an arithmetic number, because the mean of its divisors is an integer number (31848046668036).
Almost surely, 2212320311120210 is an apocalyptic number.
212320311120210 is an abundant number, since it is smaller than the sum of its proper divisors (297248435568366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212320311120210 is a wasteful number, since it uses less digits than its factorization.
212320311120210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7077343704017.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 212320311120210 its reverse (12021113023212), we get a palindrome (224341424143422).
The spelling of 212320311120210 in words is "two hundred twelve trillion, three hundred twenty billion, three hundred eleven million, one hundred twenty thousand, two hundred ten".
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