Base | Representation |
---|---|
bin | 110101010001… |
… | …0111011111110 |
3 | 1221120000021000 |
4 | 1222202323332 |
5 | 24122232431 |
6 | 2434351130 |
7 | 456255432 |
oct | 152427376 |
9 | 57500230 |
10 | 27930366 |
11 | 14847552 |
12 | 942b4a6 |
13 | 5a2bc59 |
14 | 39d09c2 |
15 | 26ba9e6 |
hex | 1aa2efe |
27930366 has 16 divisors (see below), whose sum is σ = 62067600. Its totient is φ = 9310104.
The previous prime is 27930359. The next prime is 27930373. The reversal of 27930366 is 66303972.
It is an interprime number because it is at equal distance from previous prime (27930359) and next prime (27930373).
It is a super-3 number, since 3×279303663 (a number of 23 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 27930366.
It is a congruent number.
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, 258561 + ... + 258668.
It is an arithmetic number, because the mean of its divisors is an integer number (3879225).
Almost surely, 227930366 is an apocalyptic number.
27930366 is an abundant number, since it is smaller than the sum of its proper divisors (34137234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27930366 is a wasteful number, since it uses less digits than its factorization.
27930366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517240 (or 517234 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 36.
The square root of 27930366 is about 5284.9187316363. The cubic root of 27930366 is about 303.4069622281.
The spelling of 27930366 in words is "twenty-seven million, nine hundred thirty thousand, three hundred sixty-six".
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