Base | Representation |
---|---|
bin | 11001011111110110… |
… | …111110111000000110 |
3 | 2121200000122011201200 |
4 | 121133312332320012 |
5 | 422032240140424 |
6 | 20324410403330 |
7 | 1656311415243 |
oct | 313766767006 |
9 | 77600564650 |
10 | 27378052614 |
11 | 1067a219170 |
12 | 5380a30546 |
13 | 2774109543 |
14 | 147a1325ca |
15 | aa38608c9 |
hex | 65fdbee06 |
27378052614 has 48 divisors (see below), whose sum is σ = 66216705984. Its totient is φ = 8103438000.
The previous prime is 27378052613. The next prime is 27378052633. The reversal of 27378052614 is 41625087372.
27378052614 is a `hidden beast` number, since 2 + 7 + 37 + 80 + 526 + 14 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 27378052614.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27378052613) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1599312 + ... + 1616339.
It is an arithmetic number, because the mean of its divisors is an integer number (1379514708).
Almost surely, 227378052614 is an apocalyptic number.
27378052614 is an abundant number, since it is smaller than the sum of its proper divisors (38838653370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27378052614 is a wasteful number, since it uses less digits than its factorization.
27378052614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3215713 (or 3215710 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 45.
The spelling of 27378052614 in words is "twenty-seven billion, three hundred seventy-eight million, fifty-two thousand, six hundred fourteen".
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