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200053133 = 7211813457
BaseRepresentation
bin10111110110010…
…01000110001101
3111221102202022022
423323021012031
5402203200013
631503455525
74646265200
oct1373110615
9457382268
10200053133
11a2a19975
1256bb75a5
13325a5547
141c7d7937
151286a008
hexbec918d

200053133 has 12 divisors (see below), whose sum is σ = 232979292. Its totient is φ = 171279360.

The previous prime is 200053097. The next prime is 200053151. The reversal of 200053133 is 331350002.

It can be written as a sum of positive squares in 2 ways, for example, as 82937449 + 117115684 = 9107^2 + 10822^2 .

It is not a de Polignac number, because 200053133 - 28 = 200052877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200053153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56141 + ... + 59597.

It is an arithmetic number, because the mean of its divisors is an integer number (19414941).

Almost surely, 2200053133 is an apocalyptic number.

It is an amenable number.

200053133 is a deficient number, since it is larger than the sum of its proper divisors (32926159).

200053133 is a wasteful number, since it uses less digits than its factorization.

200053133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652 (or 4645 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 200053133 is about 14144.0140342125. The cubic root of 200053133 is about 584.8553303354.

The spelling of 200053133 in words is "two hundred million, fifty-three thousand, one hundred thirty-three".

Divisors: 1 7 49 1181 3457 8267 24199 57869 169393 4082717 28579019 200053133