Base | Representation |
---|---|
bin | 110000010000000101110110… |
… | …000100011011010111010010 |
3 | 1000211101021022112202010100020 |
4 | 300100011312010123113102 |
5 | 210303340204110001320 |
6 | 2031200504532004310 |
7 | 62461545453520446 |
oct | 6020056604332722 |
9 | 1024337275663306 |
10 | 212212020000210 |
11 | 61687680a3041a |
12 | 1b974140160696 |
13 | 915467a315999 |
14 | 3a5918bc2a826 |
15 | 19801c5805940 |
hex | c1017611b5d2 |
212212020000210 has 16 divisors (see below), whose sum is σ = 509308848000576. Its totient is φ = 56589872000048.
The previous prime is 212212020000203. The next prime is 212212020000241. The reversal of 212212020000210 is 12000020212212.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 212212020000210.
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, 3536866999974 + ... + 3536867000033.
It is an arithmetic number, because the mean of its divisors is an integer number (31831803000036).
Almost surely, 2212212020000210 is an apocalyptic number.
212212020000210 is an abundant number, since it is smaller than the sum of its proper divisors (297096828000366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212212020000210 is a wasteful number, since it uses less digits than its factorization.
212212020000210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7073734000017.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 212212020000210 its reverse (12000020212212), we get a palindrome (224212040212422).
The spelling of 212212020000210 in words is "two hundred twelve trillion, two hundred twelve billion, twenty million, two hundred ten", and thus it is an aban number.
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