Base | Representation |
---|---|
bin | 11101000110101001111… |
… | …001001001001111101100 |
3 | 21002012101010220010001010 |
4 | 131012221321021033230 |
5 | 230232010042402340 |
6 | 4130443021545220 |
7 | 264332054353635 |
oct | 35065171111754 |
9 | 7065333803033 |
10 | 2000010122220 |
11 | 701221634860 |
12 | 283747415210 |
13 | 1167a5699756 |
14 | 6cb2dd6688c |
15 | 37058d2bb80 |
hex | 1d1a9e493ec |
2000010122220 has 96 divisors (see below), whose sum is σ = 6109621168896. Its totient is φ = 484811308800.
The previous prime is 2000010122101. The next prime is 2000010122237. The reversal of 2000010122220 is 222210100002.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 2000010122196 and 2000010122205.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8401230 + ... + 8636010.
It is an arithmetic number, because the mean of its divisors is an integer number (63641887176).
Almost surely, 22000010122220 is an apocalyptic number.
2000010122220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2000010122220 is an abundant number, since it is smaller than the sum of its proper divisors (4109611046676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000010122220 is a wasteful number, since it uses less digits than its factorization.
2000010122220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247711 (or 247709 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2000010122220 its reverse (222210100002), we get a palindrome (2222220222222).
The spelling of 2000010122220 in words is "two trillion, ten million, one hundred twenty-two thousand, two hundred twenty".
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