Base | Representation |
---|---|
bin | 11001011101110001… |
… | …000011000111100100 |
3 | 2121120120120101222012 |
4 | 121131301003013210 |
5 | 421444243131232 |
6 | 20321114053352 |
7 | 1655404115042 |
oct | 313561030744 |
9 | 77516511865 |
10 | 27342942692 |
11 | 106614185aa |
12 | 537111a258 |
13 | 2769a65740 |
14 | 14755d3392 |
15 | aa07279b2 |
hex | 65dc431e4 |
27342942692 has 12 divisors (see below), whose sum is σ = 51530930556. Its totient is φ = 12619819680.
The previous prime is 27342942629. The next prime is 27342942703. The reversal of 27342942692 is 29624924372.
It can be written as a sum of positive squares in 2 ways, for example, as 1913537536 + 25429405156 = 43744^2 + 159466^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 27342942692.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262912859 + ... + 262912962.
It is an arithmetic number, because the mean of its divisors is an integer number (4294244213).
Almost surely, 227342942692 is an apocalyptic number.
It is an amenable number.
27342942692 is a deficient number, since it is larger than the sum of its proper divisors (24187987864).
27342942692 is a wasteful number, since it uses less digits than its factorization.
27342942692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525825838 (or 525825836 counting only the distinct ones).
The product of its digits is 2612736, while the sum is 50.
The spelling of 27342942692 in words is "twenty-seven billion, three hundred forty-two million, nine hundred forty-two thousand, six hundred ninety-two".
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