Base | Representation |
---|---|
bin | 1100011000001111000010… |
… | …00000001001110010000110 |
3 | 10120101022010002022011102220 |
4 | 12030013201000021302012 |
5 | 12031442033030342142 |
6 | 133521051413113210 |
7 | 5506436220000414 |
oct | 614074100116206 |
9 | 116338102264386 |
10 | 27220982668422 |
11 | 8745399080964 |
12 | 3077738028806 |
13 | 1225c0a08565a |
14 | 6a17071762b4 |
15 | 323130b812ec |
hex | 18c1e1009c86 |
27220982668422 has 64 divisors (see below), whose sum is σ = 58464540288000. Its totient is φ = 8422940418048.
The previous prime is 27220982668393. The next prime is 27220982668433. The reversal of 27220982668422 is 22486628902272.
It is a congruent number.
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, 1716979 + ... + 7575617.
It is an arithmetic number, because the mean of its divisors is an integer number (913508442000).
Almost surely, 227220982668422 is an apocalyptic number.
27220982668422 is an abundant number, since it is smaller than the sum of its proper divisors (31243557619578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27220982668422 is a wasteful number, since it uses less digits than its factorization.
27220982668422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5859485.
The product of its (nonzero) digits is 37158912, while the sum is 60.
The spelling of 27220982668422 in words is "twenty-seven trillion, two hundred twenty billion, nine hundred eighty-two million, six hundred sixty-eight thousand, four hundred twenty-two".
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