Base | Representation |
---|---|
bin | 1100100100010111111101… |
… | …01100001110000010001010 |
3 | 10121212011202012012110111012 |
4 | 12102023332230032002022 |
5 | 12110310303200242041 |
6 | 134440433042203522 |
7 | 5551533461545406 |
oct | 622137654160212 |
9 | 117764665173435 |
10 | 27638092587146 |
11 | 8896281818458 |
12 | 31245453535a2 |
13 | 12563513c1452 |
14 | 6b799586c106 |
15 | 32dde47153eb |
hex | 1922feb0e08a |
27638092587146 has 8 divisors (see below), whose sum is σ = 41473467024960. Its totient is φ = 13813603578828.
The previous prime is 27638092587137. The next prime is 27638092587263. The reversal of 27638092587146 is 64178529083672.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×276380925871463 (a number of 41 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2721351026 + ... + 2721361181.
It is an arithmetic number, because the mean of its divisors is an integer number (5184183378120).
It is a 1-persistent number, because it is pandigital, but 2⋅27638092587146 = 55276185174292 is not.
Almost surely, 227638092587146 is an apocalyptic number.
27638092587146 is a deficient number, since it is larger than the sum of its proper divisors (13835374437814).
27638092587146 is a wasteful number, since it uses less digits than its factorization.
27638092587146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5442714748.
The product of its (nonzero) digits is 243855360, while the sum is 68.
The spelling of 27638092587146 in words is "twenty-seven trillion, six hundred thirty-eight billion, ninety-two million, five hundred eighty-seven thousand, one hundred forty-six".
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