Base | Representation |
---|---|
bin | 10000000111110… |
… | …010011010000000 |
3 | 200211221122121000 |
4 | 100013302122000 |
5 | 1023220230203 |
6 | 42501132000 |
7 | 6463005321 |
oct | 2007623200 |
9 | 624848530 |
10 | 270476928 |
11 | 12974a357 |
12 | 766ba000 |
13 | 44061c27 |
14 | 27cca448 |
15 | 18b2b4a3 |
hex | 101f2680 |
270476928 has 128 divisors (see below), whose sum is σ = 812001600. Its totient is φ = 88611840.
The previous prime is 270476909. The next prime is 270476929. The reversal of 270476928 is 829674072.
It is a tau number, because it is divible by the number of its divisors (128).
It is not an unprimeable number, because it can be changed into a prime (270476929) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210175 + ... + 211457.
Almost surely, 2270476928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 270476928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406000800).
270476928 is an abundant number, since it is smaller than the sum of its proper divisors (541524672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270476928 is a wasteful number, since it uses less digits than its factorization.
270476928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1367 (or 1349 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 270476928 is about 16446.1827789916. The cubic root of 270476928 is about 646.7107424995.
The spelling of 270476928 in words is "two hundred seventy million, four hundred seventy-six thousand, nine hundred twenty-eight".
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