Base | Representation |
---|---|
bin | 110010000010111001111110… |
… | …010000001000101101011100 |
3 | 1001212022112202200001202200121 |
4 | 302002321332100020231130 |
5 | 212322122410111210022 |
6 | 2100041245111204324 |
7 | 64234563021662422 |
oct | 6202717620105534 |
9 | 1055275680052617 |
10 | 220102012210012 |
11 | 64149814932669 |
12 | 208292b26766a4 |
13 | 95a76b8c1315a |
14 | 3c4cdcc259112 |
15 | 1a6a559b352c7 |
hex | c82e7e408b5c |
220102012210012 has 12 divisors (see below), whose sum is σ = 385178649601536. Its totient is φ = 110050969466720.
The previous prime is 220102012209997. The next prime is 220102012210027. The reversal of 220102012210012 is 210012210201022.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (220102012209997) and next prime (220102012210027).
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, 7878693 + ... + 22411555.
It is an arithmetic number, because the mean of its divisors is an integer number (32098220800128).
Almost surely, 2220102012210012 is an apocalyptic number.
It is an amenable number.
220102012210012 is a deficient number, since it is larger than the sum of its proper divisors (165076637391524).
220102012210012 is a wasteful number, since it uses less digits than its factorization.
220102012210012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18319148 (or 18319146 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 220102012210012 its reverse (210012210201022), we get a palindrome (430114222411034).
The spelling of 220102012210012 in words is "two hundred twenty trillion, one hundred two billion, twelve million, two hundred ten thousand, twelve".
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