Base | Representation |
---|---|
bin | 11001111011010010… |
… | …000101001110111100 |
3 | 2122212002101002212001 |
4 | 121323102011032330 |
5 | 424003031010442 |
6 | 20442203552044 |
7 | 2003566204006 |
oct | 317322051674 |
9 | 78762332761 |
10 | 27838141372 |
11 | 108959a5708 |
12 | 548ab2b624 |
13 | 2818529302 |
14 | 14c1299376 |
15 | acde432b7 |
hex | 67b4853bc |
27838141372 has 6 divisors (see below), whose sum is σ = 48716747408. Its totient is φ = 13919070684.
The previous prime is 27838141367. The next prime is 27838141421. The reversal of 27838141372 is 27314183872.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3479767668 + ... + 3479767675.
Almost surely, 227838141372 is an apocalyptic number.
It is an amenable number.
27838141372 is a deficient number, since it is larger than the sum of its proper divisors (20878606036).
27838141372 is a wasteful number, since it uses less digits than its factorization.
27838141372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6959535347 (or 6959535345 counting only the distinct ones).
The product of its digits is 451584, while the sum is 46.
The spelling of 27838141372 in words is "twenty-seven billion, eight hundred thirty-eight million, one hundred forty-one thousand, three hundred seventy-two".
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