Base | Representation |
---|---|
bin | 10000001000110… |
… | …101010110010000 |
3 | 200212110120201021 |
4 | 100020311112100 |
5 | 1023303013440 |
6 | 42511045224 |
7 | 6465226603 |
oct | 2010652620 |
9 | 625416637 |
10 | 270751120 |
11 | 129917362 |
12 | 76810814 |
13 | 44129983 |
14 | 27d5c33a |
15 | 18b8284a |
hex | 10235590 |
270751120 has 20 divisors (see below), whose sum is σ = 629496540. Its totient is φ = 108300416.
The previous prime is 270751111. The next prime is 270751127. The reversal of 270751120 is 21157072.
It is a happy number.
270751120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 60964864 + 209786256 = 7808^2 + 14484^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (270751127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1692115 + ... + 1692274.
It is an arithmetic number, because the mean of its divisors is an integer number (31474827).
Almost surely, 2270751120 is an apocalyptic number.
270751120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
270751120 is an abundant number, since it is smaller than the sum of its proper divisors (358745420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270751120 is a wasteful number, since it uses less digits than its factorization.
270751120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3384402 (or 3384396 counting only the distinct ones).
The product of its (nonzero) digits is 980, while the sum is 25.
The square root of 270751120 is about 16454.5167051482. The cubic root of 270751120 is about 646.9291998586.
The spelling of 270751120 in words is "two hundred seventy million, seven hundred fifty-one thousand, one hundred twenty".
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