Base | Representation |
---|---|
bin | 10000000110011… |
… | …111100001101010 |
3 | 200211022101220202 |
4 | 100012133201222 |
5 | 1023123344300 |
6 | 42445552202 |
7 | 6460062512 |
oct | 2006374152 |
9 | 624271822 |
10 | 270137450 |
11 | 1295382a0 |
12 | 76575662 |
13 | 43c7355b |
14 | 27c3c842 |
15 | 18ab0ad5 |
hex | 1019f86a |
270137450 has 24 divisors (see below), whose sum is σ = 548134560. Its totient is φ = 98231600.
The previous prime is 270137437. The next prime is 270137471. The reversal of 270137450 is 54731072.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 245030 + ... + 246129.
It is an arithmetic number, because the mean of its divisors is an integer number (22838940).
Almost surely, 2270137450 is an apocalyptic number.
270137450 is an abundant number, since it is smaller than the sum of its proper divisors (277997110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270137450 is a wasteful number, since it uses less digits than its factorization.
270137450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491182 (or 491177 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 270137450 is about 16435.8586633008. The cubic root of 270137450 is about 646.4400650881.
The spelling of 270137450 in words is "two hundred seventy million, one hundred thirty-seven thousand, four hundred fifty".
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