Base | Representation |
---|---|
bin | 110000000001100000101010… |
… | …001110001100011010000010 |
3 | 1000200211110222110011211222120 |
4 | 300001200222032030122002 |
5 | 210140431110122041002 |
6 | 2025112313240545110 |
7 | 62326264123143522 |
oct | 6001405216143202 |
9 | 1020743873154876 |
10 | 211210020112002 |
11 | 6133073713495a |
12 | 1b831b00482196 |
13 | 90b1033911952 |
14 | 3a22895d57682 |
15 | 19640cd6eecbc |
hex | c0182a38c682 |
211210020112002 has 128 divisors (see below), whose sum is σ = 449570824335360. Its totient is φ = 66074237671680.
The previous prime is 211210020112001. The next prime is 211210020112009. The reversal of 211210020112002 is 200211020012112.
It is not an unprimeable number, because it can be changed into a prime (211210020112001) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133965624 + ... + 135533052.
It is an arithmetic number, because the mean of its divisors is an integer number (3512272065120).
Almost surely, 2211210020112002 is an apocalyptic number.
211210020112002 is an abundant number, since it is smaller than the sum of its proper divisors (238360804223358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211210020112002 is a wasteful number, since it uses less digits than its factorization.
211210020112002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1567728.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 211210020112002 its reverse (200211020012112), we get a palindrome (411421040124114).
The spelling of 211210020112002 in words is "two hundred eleven trillion, two hundred ten billion, twenty million, one hundred twelve thousand, two".
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