Base | Representation |
---|---|
bin | 110011100010… |
… | …0110101101100 |
3 | 1212211210100220 |
4 | 1213010311230 |
5 | 23404130102 |
6 | 2403051340 |
7 | 445446261 |
oct | 147046554 |
9 | 55753326 |
10 | 27020652 |
11 | 1428601a |
12 | 9070b50 |
13 | 57a0b69 |
14 | 3835268 |
15 | 258b1bc |
hex | 19c4d6c |
27020652 has 24 divisors (see below), whose sum is σ = 63306432. Its totient is φ = 8970000.
The previous prime is 27020639. The next prime is 27020659. The reversal of 27020652 is 25602072.
It is not an unprimeable number, because it can be changed into a prime (27020659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1474 + ... + 7497.
It is an arithmetic number, because the mean of its divisors is an integer number (2637768).
Almost surely, 227020652 is an apocalyptic number.
It is an amenable number.
27020652 is an abundant number, since it is smaller than the sum of its proper divisors (36285780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27020652 is a wasteful number, since it uses less digits than its factorization.
27020652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9229 (or 9227 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 27020652 is about 5198.1392824741. The cubic root of 27020652 is about 300.0764693953.
It can be divided in two parts, 27020 and 652, that added together give a palindrome (27672).
The spelling of 27020652 in words is "twenty-seven million, twenty thousand, six hundred fifty-two".
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