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200674808 = 23194330703
BaseRepresentation
bin10111111011000…
…00110111111000
3111222121100002022
423331200313320
5402333043213
631525054012
74654464515
oct1375406770
9458540068
10200674808
11a3303a54
1257257308
13327624b9
141c91a30c
151293e308
hexbf60df8

200674808 has 32 divisors (see below), whose sum is σ = 405292800. Its totient is φ = 92842848.

The previous prime is 200674759. The next prime is 200674829. The reversal of 200674808 is 808476002.

It is a congruent number.

It is an unprimeable number.

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, 8816 + ... + 21887.

It is an arithmetic number, because the mean of its divisors is an integer number (12665400).

Almost surely, 2200674808 is an apocalyptic number.

It is an amenable number.

200674808 is an abundant number, since it is smaller than the sum of its proper divisors (204617992).

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

200674808 is a wasteful number, since it uses less digits than its factorization.

200674808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30771 (or 30767 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 200674808 is about 14165.9735987330. The cubic root of 200674808 is about 585.4605261590.

The spelling of 200674808 in words is "two hundred million, six hundred seventy-four thousand, eight hundred eight".

Divisors: 1 2 4 8 19 38 43 76 86 152 172 344 817 1634 3268 6536 30703 61406 122812 245624 583357 1166714 1320229 2333428 2640458 4666856 5280916 10561832 25084351 50168702 100337404 200674808