Base | Representation |
---|---|
bin | 10000000110101… |
… | …111100100001100 |
3 | 200211102202001000 |
4 | 100012233210030 |
5 | 1023133000043 |
6 | 42451220300 |
7 | 6460455165 |
oct | 2006574414 |
9 | 624382030 |
10 | 270203148 |
11 | 129582696 |
12 | 765a7690 |
13 | 43c97427 |
14 | 27c5876c |
15 | 18ac52d3 |
hex | 101af90c |
270203148 has 24 divisors (see below), whose sum is σ = 700526960. Its totient is φ = 90067680.
The previous prime is 270203111. The next prime is 270203177. The reversal of 270203148 is 841302072.
It is a super-3 number, since 3×2702031483 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 1250833 + ... + 1251048.
Almost surely, 2270203148 is an apocalyptic number.
It is an amenable number.
270203148 is an abundant number, since it is smaller than the sum of its proper divisors (430323812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270203148 is a wasteful number, since it uses less digits than its factorization.
270203148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2501894 (or 2501886 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 270203148 is about 16437.8571596179. The cubic root of 270203148 is about 646.4924660380.
The spelling of 270203148 in words is "two hundred seventy million, two hundred three thousand, one hundred forty-eight".
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