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2854242075 = 3523121992
BaseRepresentation
bin1010101000100000…
…0100011100011011
321100220202112001110
42222020010130123
521321141221300
61151120151403
7130505441316
oct25210043433
97326675043
102854242075
111235166353
12677a68563
1336643c449
141d110397d
1511a8a1550
hexaa20471b

2854242075 has 54 divisors (see below), whose sum is σ = 4900776732. Its totient is φ = 1465754400.

The previous prime is 2854242037. The next prime is 2854242091. The reversal of 2854242075 is 5702424582.

It is not a de Polignac number, because 2854242075 - 29 = 2854241563 is a prime.

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 53 ways as a sum of consecutive naturals, for example, 14342826 + ... + 14343024.

Almost surely, 22854242075 is an apocalyptic number.

2854242075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2854242075 is a deficient number, since it is larger than the sum of its proper divisors (2046534657).

2854242075 is an equidigital number, since it uses as much as digits as its factorization.

2854242075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 2854242075 is about 53425.1071594620. The cubic root of 2854242075 is about 1418.5030304908.

The spelling of 2854242075 in words is "two billion, eight hundred fifty-four million, two hundred forty-two thousand, seventy-five".

Divisors: 1 3 5 15 25 31 75 93 155 199 465 597 775 961 995 2325 2883 2985 4805 4975 6169 14415 14925 18507 24025 30845 39601 72075 92535 118803 154225 191239 198005 462675 573717 594015 956195 990025 1227631 2868585 2970075 3682893 4780975 6138155 14342925 18414465 30690775 38056561 92072325 114169683 190282805 570848415 951414025 2854242075