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2230354250 = 2538921417
BaseRepresentation
bin1000010011110000…
…1000000101001010
312202102210201211222
42010330020011022
514031432314000
61005152122042
7106161461345
oct20474100512
95672721758
102230354250
11a44a82183
12522b36322
132970cb957
141722dd45c
15d0c15a85
hex84f0814a

2230354250 has 16 divisors (see below), whose sum is σ = 4175223624. Its totient is φ = 892141600.

The previous prime is 2230354249. The next prime is 2230354277. The reversal of 2230354250 is 524530322.

It can be written as a sum of positive squares in 4 ways, for example, as 1414737769 + 815616481 = 37613^2 + 28559^2 .

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 7 ways as a sum of consecutive naturals, for example, 4460459 + ... + 4460958.

Almost surely, 22230354250 is an apocalyptic number.

2230354250 is a deficient number, since it is larger than the sum of its proper divisors (1944869374).

2230354250 is an equidigital number, since it uses as much as digits as its factorization.

2230354250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8921434 (or 8921424 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2230354250 is about 47226.6264939600. The cubic root of 2230354250 is about 1306.5457332748.

Adding to 2230354250 its reverse (524530322), we get a palindrome (2754884572).

The spelling of 2230354250 in words is "two billion, two hundred thirty million, three hundred fifty-four thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 8921417 17842834 44607085 89214170 223035425 446070850 1115177125 2230354250