Base | Representation |
---|---|
bin | 1001000110001001000001… |
… | …01000001011001111110100 |
3 | 2121211012012102011020012011 |
4 | 10203010200220023033310 |
5 | 10110204011241201322 |
6 | 110312515524134004 |
7 | 4133053261405504 |
oct | 443044050131764 |
9 | 77735172136164 |
10 | 20002210100212 |
11 | 641198716603a |
12 | 22b068b837304 |
13 | b2127b140742 |
14 | 4d217d9a7a04 |
15 | 24a483dea677 |
hex | 123120a0b3f4 |
20002210100212 has 12 divisors (see below), whose sum is σ = 35857620545796. Its totient is φ = 9757175658560.
The previous prime is 20002210100183. The next prime is 20002210100221. The reversal of 20002210100212 is 21200101220002.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11951167046116 + 8051043054096 = 3457046^2 + 2837436^2 .
It is a junction number, because it is equal to n+sod(n) for n = 20002210100192 and 20002210100201.
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, 60982347703 + ... + 60982348030.
It is an arithmetic number, because the mean of its divisors is an integer number (2988135045483).
Almost surely, 220002210100212 is an apocalyptic number.
It is an amenable number.
20002210100212 is a deficient number, since it is larger than the sum of its proper divisors (15855410445584).
20002210100212 is a wasteful number, since it uses less digits than its factorization.
20002210100212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121964695778 (or 121964695776 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20002210100212 its reverse (21200101220002), we get a palindrome (41202311320214).
The spelling of 20002210100212 in words is "twenty trillion, two billion, two hundred ten million, one hundred thousand, two hundred twelve".
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