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200263085 = 5113641147
BaseRepresentation
bin10111110111111…
…00010110101101
3111221211102022022
423323330112231
5402231404320
631512155525
74651131251
oct1373742655
9457742268
10200263085
11a3052690
1257098ba5
1332649c89
141c850261
15128ac325
hexbefc5ad

200263085 has 8 divisors (see below), whose sum is σ = 262162656. Its totient is φ = 145645840.

The previous prime is 200263081. The next prime is 200263087. The reversal of 200263085 is 580362002.

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

It is not a de Polignac number, because 200263085 - 22 = 200263081 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 (200263081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820519 + ... + 1820628.

It is an arithmetic number, because the mean of its divisors is an integer number (32770332).

Almost surely, 2200263085 is an apocalyptic number.

It is an amenable number.

200263085 is a deficient number, since it is larger than the sum of its proper divisors (61899571).

200263085 is a wasteful number, since it uses less digits than its factorization.

200263085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641163.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 200263085 is about 14151.4340262745. The cubic root of 200263085 is about 585.0598570257.

The spelling of 200263085 in words is "two hundred million, two hundred sixty-three thousand, eighty-five".

Divisors: 1 5 11 55 3641147 18205735 40052617 200263085