Base | Representation |
---|---|
bin | 100000001110010… |
… | …101000100001010 |
3 | 1101200021201010000 |
4 | 200032111010022 |
5 | 2101400032320 |
6 | 125351303430 |
7 | 16253153424 |
oct | 4016250412 |
9 | 1350251100 |
10 | 540627210 |
11 | 258196252 |
12 | 13107ab76 |
13 | 8800b276 |
14 | 51b2d814 |
15 | 326e0c90 |
hex | 2039510a |
540627210 has 40 divisors (see below), whose sum is σ = 1453688676. Its totient is φ = 144167040.
The previous prime is 540627187. The next prime is 540627211. The reversal of 540627210 is 12726045.
It can be written as a sum of positive squares in 2 ways, for example, as 529598169 + 11029041 = 23013^2 + 3321^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (540627211) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 332911 + ... + 334530.
Almost surely, 2540627210 is an apocalyptic number.
540627210 is an abundant number, since it is smaller than the sum of its proper divisors (913061466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540627210 is a wasteful number, since it uses less digits than its factorization.
540627210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 667460 (or 667451 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 540627210 is about 23251.3915712587. The cubic root of 540627210 is about 814.6404425976.
The spelling of 540627210 in words is "five hundred forty million, six hundred twenty-seven thousand, two hundred ten".
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