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2253850085 = 52271985771
BaseRepresentation
bin1000011001010111…
…0000010111100101
312211002000110002002
42012111300113211
514103441200320
61011351455045
7106565260334
oct20625602745
95732013062
102253850085
11a5726aa23
1252a987485
1329bc37306
14175497d1b
15d2d07675
hex865705e5

2253850085 has 8 divisors (see below), whose sum is σ = 2716536096. Its totient is φ = 1795136080.

The previous prime is 2253850061. The next prime is 2253850099. The reversal of 2253850085 is 5800583522.

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

It is a de Polignac number, because none of the positive numbers 2k-2253850085 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991751 + ... + 994020.

It is an arithmetic number, because the mean of its divisors is an integer number (339567012).

Almost surely, 22253850085 is an apocalyptic number.

It is an amenable number.

2253850085 is a deficient number, since it is larger than the sum of its proper divisors (462686011).

2253850085 is a wasteful number, since it uses less digits than its factorization.

2253850085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986003.

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 2253850085 is about 47474.7310155624. The cubic root of 2253850085 is about 1311.1176843183.

The spelling of 2253850085 in words is "two billion, two hundred fifty-three million, eight hundred fifty thousand, eighty-five".

Divisors: 1 5 227 1135 1985771 9928855 450770017 2253850085