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204842482 = 21331254147
BaseRepresentation
bin11000011010110…
…10010111110010
3112021110002001121
430031122113302
5404414424412
632154252454
75035063255
oct1415322762
9467402047
10204842482
11a56a0209
125872712a
1333591490
141d2c309c
1512eb4107
hexc35a5f2

204842482 has 16 divisors (see below), whose sum is σ = 341574912. Its totient is φ = 91492560.

The previous prime is 204842479. The next prime is 204842507. The reversal of 204842482 is 284248402.

It is a happy 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, 126268 + ... + 127879.

It is an arithmetic number, because the mean of its divisors is an integer number (21348432).

Almost surely, 2204842482 is an apocalyptic number.

204842482 is a deficient number, since it is larger than the sum of its proper divisors (136732430).

204842482 is a wasteful number, since it uses less digits than its factorization.

204842482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254193.

The product of its (nonzero) digits is 32768, while the sum is 34.

The square root of 204842482 is about 14312.3192390332. The cubic root of 204842482 is about 589.4857934819.

The spelling of 204842482 in words is "two hundred four million, eight hundred forty-two thousand, four hundred eighty-two".

Divisors: 1 2 13 26 31 62 403 806 254147 508294 3303911 6607822 7878557 15757114 102421241 204842482