Base | Representation |
---|---|
bin | 1100011001110000001100… |
… | …10110101001000001011010 |
3 | 10120120021202122022201200022 |
4 | 12030320012112221001122 |
5 | 12033320402111144330 |
6 | 134001040041110442 |
7 | 5513264024615132 |
oct | 614700626510132 |
9 | 116507678281608 |
10 | 27273148928090 |
11 | 876552861895a |
12 | 3085876488422 |
13 | 122ab01872420 |
14 | 6a405547dac2 |
15 | 3246857caae5 |
hex | 18ce065a905a |
27273148928090 has 64 divisors (see below), whose sum is σ = 55407460147200. Its totient is φ = 9590193448704.
The previous prime is 27273148928027. The next prime is 27273148928099. The reversal of 27273148928090 is 9082984137272.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (27273148928099) by changing a digit.
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 in 31 ways as a sum of consecutive naturals, for example, 19231130 + ... + 20600549.
It is an arithmetic number, because the mean of its divisors is an integer number (865741564800).
Almost surely, 227273148928090 is an apocalyptic number.
27273148928090 is an abundant number, since it is smaller than the sum of its proper divisors (28134311219110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27273148928090 is a wasteful number, since it uses less digits than its factorization.
27273148928090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39831951.
The product of its (nonzero) digits is 24385536, while the sum is 62.
The spelling of 27273148928090 in words is "twenty-seven trillion, two hundred seventy-three billion, one hundred forty-eight million, nine hundred twenty-eight thousand, ninety".
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