Base | Representation |
---|---|
bin | 10000000111111… |
… | …110111101000000 |
3 | 200212001021002102 |
4 | 100013332331000 |
5 | 1023223401240 |
6 | 42502205532 |
7 | 6463311206 |
oct | 2007767500 |
9 | 625037072 |
10 | 270528320 |
11 | 129784a27 |
12 | 767238a8 |
13 | 4407c43a |
14 | 27d01076 |
15 | 18b3b815 |
hex | 101fef40 |
270528320 has 56 divisors (see below), whose sum is σ = 665000448. Its totient is φ = 104716800.
The previous prime is 270528263. The next prime is 270528331. The reversal of 270528320 is 23825072.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3716 + ... + 23555.
It is an arithmetic number, because the mean of its divisors is an integer number (11875008).
Almost surely, 2270528320 is an apocalyptic number.
270528320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
270528320 is an abundant number, since it is smaller than the sum of its proper divisors (394472128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270528320 is a wasteful number, since it uses less digits than its factorization.
270528320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27319 (or 27309 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 270528320 is about 16447.7451342122. The cubic root of 270528320 is about 646.7516993554.
The spelling of 270528320 in words is "two hundred seventy million, five hundred twenty-eight thousand, three hundred twenty".
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