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5380285285 = 54722894831
BaseRepresentation
bin1010000001011000…
…01010001101100101
3111212221221210220101
411000230022031211
542004323112120
62245514104101
7250220445634
oct50054121545
914787853811
105380285285
112311037a71
121061a1b031
1367988987b
143907b351b
1521752390a
hex140b0a365

5380285285 has 8 divisors (see below), whose sum is σ = 6593711616. Its totient is φ = 4212648720.

The previous prime is 5380285279. The next prime is 5380285289. The reversal of 5380285285 is 5825820835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5380285285 - 221 = 5378188133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5380285289) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11447181 + ... + 11447650.

It is an arithmetic number, because the mean of its divisors is an integer number (824213952).

Almost surely, 25380285285 is an apocalyptic number.

It is an amenable number.

5380285285 is a deficient number, since it is larger than the sum of its proper divisors (1213426331).

5380285285 is a wasteful number, since it uses less digits than its factorization.

5380285285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22894883.

The product of its (nonzero) digits is 768000, while the sum is 46.

The square root of 5380285285 is about 73350.4279810282. The cubic root of 5380285285 is about 1752.2729958181.

The spelling of 5380285285 in words is "five billion, three hundred eighty million, two hundred eighty-five thousand, two hundred eighty-five".

Divisors: 1 5 47 235 22894831 114474155 1076057057 5380285285