Base | Representation |
---|---|
bin | 11101000110101001010… |
… | …010100010100010100000 |
3 | 21002012100102211221222212 |
4 | 131012221102202202200 |
5 | 230232000000032313 |
6 | 4130442021021252 |
7 | 264331602344345 |
oct | 35065122424240 |
9 | 7065312757885 |
10 | 2000000002208 |
11 | 70121695250a |
12 | 283743b54828 |
13 | 1167a3565390 |
14 | 6cb2c8907cc |
15 | 37057ecd3a8 |
hex | 1d1a94a28a0 |
2000000002208 has 48 divisors (see below), whose sum is σ = 4240512128160. Its totient is φ = 923049167616.
The previous prime is 2000000002199. The next prime is 2000000002223. The reversal of 2000000002208 is 8022000000002.
It is a junction number, because it is equal to n+sod(n) for n = 2000000002192 and 2000000002201.
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, 21526991 + ... + 21619697.
It is an arithmetic number, because the mean of its divisors is an integer number (88344002670).
Almost surely, 22000000002208 is an apocalyptic number.
It is an amenable number.
2000000002208 is an abundant number, since it is smaller than the sum of its proper divisors (2240512125952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000000002208 is a wasteful number, since it uses less digits than its factorization.
2000000002208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144589 (or 144581 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The spelling of 2000000002208 in words is "two trillion, two thousand, two hundred eight".
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