Base | Representation |
---|---|
bin | 11001010101010111… |
… | …100001101010001000 |
3 | 2121012202102112000022 |
4 | 121111113201222020 |
5 | 421202210044222 |
6 | 20255122000012 |
7 | 1652043322325 |
oct | 312527415210 |
9 | 77182375008 |
10 | 27202034312 |
11 | 10599925aa2 |
12 | 5331aa6008 |
13 | 27467caabb |
14 | 14609d3b4c |
15 | a93192042 |
hex | 6555e1a88 |
27202034312 has 32 divisors (see below), whose sum is σ = 53318865600. Its totient is φ = 12985836864.
The previous prime is 27202034309. The next prime is 27202034317. The reversal of 27202034312 is 21343020272.
It is a happy number.
It is a super-2 number, since 2×272020343122 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (27202034317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34487 + ... + 235782.
It is an arithmetic number, because the mean of its divisors is an integer number (1666214550).
Almost surely, 227202034312 is an apocalyptic number.
It is an amenable number.
27202034312 is a deficient number, since it is larger than the sum of its proper divisors (26116831288).
27202034312 is a wasteful number, since it uses less digits than its factorization.
27202034312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270845 (or 270841 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 26.
Adding to 27202034312 its reverse (21343020272), we get a palindrome (48545054584).
The spelling of 27202034312 in words is "twenty-seven billion, two hundred two million, thirty-four thousand, three hundred twelve".
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