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200692372 = 22190126393
BaseRepresentation
bin10111111011001…
…01001010010100
3111222122020011211
423331211022110
5402334123442
631525311204
74654566646
oct1375451224
9458566154
10200692372
11a3316171
1257265504
133276a4aa
141c922896
1512944617
hexbf65294

200692372 has 12 divisors (see below), whose sum is σ = 351409716. Its totient is φ = 100289600.

The previous prime is 200692351. The next prime is 200692381. The reversal of 200692372 is 273296002.

It can be written as a sum of positive squares in 2 ways, for example, as 47279376 + 153412996 = 6876^2 + 12386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5593 + ... + 20800.

It is an arithmetic number, because the mean of its divisors is an integer number (29284143).

Almost surely, 2200692372 is an apocalyptic number.

It is an amenable number.

200692372 is a deficient number, since it is larger than the sum of its proper divisors (150717344).

200692372 is a wasteful number, since it uses less digits than its factorization.

200692372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28298 (or 28296 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 200692372 is about 14166.5935213798. The cubic root of 200692372 is about 585.4776064107.

The spelling of 200692372 in words is "two hundred million, six hundred ninety-two thousand, three hundred seventy-two".

Divisors: 1 2 4 1901 3802 7604 26393 52786 105572 50173093 100346186 200692372