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200750260 = 22549120443
BaseRepresentation
bin10111111011100…
…11010010110100
3111222202011120211
423331303102310
5402343002020
631530435204
74655230504
oct1375632264
9458664524
10200750260
11a3355707
1257292b04
133278a949
141c939a04
151295685a
hexbf734b4

200750260 has 24 divisors (see below), whose sum is σ = 422454816. Its totient is φ = 80132640.

The previous prime is 200750239. The next prime is 200750261. The reversal of 200750260 is 62057002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200750261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402 + ... + 20041.

It is an arithmetic number, because the mean of its divisors is an integer number (17602284).

Almost surely, 2200750260 is an apocalyptic number.

200750260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200750260 is an abundant number, since it is smaller than the sum of its proper divisors (221704556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200750260 is a wasteful number, since it uses less digits than its factorization.

200750260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20943 (or 20941 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 200750260 is about 14168.6364905025. The cubic root of 200750260 is about 585.5338930037.

The spelling of 200750260 in words is "two hundred million, seven hundred fifty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 491 982 1964 2455 4910 9820 20443 40886 81772 102215 204430 408860 10037513 20075026 40150052 50187565 100375130 200750260