Base | Representation |
---|---|
bin | 100000001101101… |
… | …010010110000001 |
3 | 1101122221211002002 |
4 | 200031222112001 |
5 | 2101323432400 |
6 | 125343433345 |
7 | 16251524315 |
oct | 4015522601 |
9 | 1348854062 |
10 | 540452225 |
11 | 258086835 |
12 | 130bb5855 |
13 | 87c79721 |
14 | 51ac5b45 |
15 | 326a8ed5 |
hex | 2036a581 |
540452225 has 12 divisors (see below), whose sum is σ = 670634160. Its totient is φ = 432056400.
The previous prime is 540452177. The next prime is 540452249. The reversal of 540452225 is 522254045.
It is not a de Polignac number, because 540452225 - 28 = 540451969 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32630 + ... + 46320.
It is an arithmetic number, because the mean of its divisors is an integer number (55886180).
Almost surely, 2540452225 is an apocalyptic number.
It is an amenable number.
540452225 is a deficient number, since it is larger than the sum of its proper divisors (130181935).
540452225 is a wasteful number, since it uses less digits than its factorization.
540452225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15280 (or 15275 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 29.
The square root of 540452225 is about 23247.6283736643. The cubic root of 540452225 is about 814.5525414600.
The spelling of 540452225 in words is "five hundred forty million, four hundred fifty-two thousand, two hundred twenty-five".
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