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4283553485 = 53853222349
BaseRepresentation
bin1111111101010001…
…1101011011001101
3102001112021001201002
43333110131123031
532233042202420
61545015230045
7211102414061
oct37724353315
912045231632
104283553485
1118a8a55152
129b6678325
135335b1643
142c8c85aa1
151a10d6075
hexff51d6cd

4283553485 has 8 divisors (see below), whose sum is σ = 5141621400. Its totient is φ = 3425937984.

The previous prime is 4283553481. The next prime is 4283553487. The reversal of 4283553485 is 5843553824.

It can be written as a sum of positive squares in 4 ways, for example, as 1620787081 + 2662766404 = 40259^2 + 51602^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4283553485 - 22 = 4283553481 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4283553481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91910 + ... + 130439.

It is an arithmetic number, because the mean of its divisors is an integer number (642702675).

Almost surely, 24283553485 is an apocalyptic number.

It is an amenable number.

4283553485 is a deficient number, since it is larger than the sum of its proper divisors (858067915).

4283553485 is a wasteful number, since it uses less digits than its factorization.

4283553485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226207.

The product of its digits is 2304000, while the sum is 47.

The square root of 4283553485 is about 65448.8616020172. The cubic root of 4283553485 is about 1624.0574870501.

The spelling of 4283553485 in words is "four billion, two hundred eighty-three million, five hundred fifty-three thousand, four hundred eighty-five".

Divisors: 1 5 3853 19265 222349 1111745 856710697 4283553485