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4286525930 = 2531107129229
BaseRepresentation
bin1111111101111111…
…0011000111101010
3102001201212002010122
43333133303013222
532234322312210
61545203043242
7211136604101
oct37737630752
912051762118
104286525930
1118aa6a5415
129b7670522
135340b259b
142c941b038
151a14c1b55
hexff7f31ea

4286525930 has 32 divisors (see below), whose sum is σ = 8039139840. Its totient is φ = 1643780160.

The previous prime is 4286525927. The next prime is 4286525963. The reversal of 4286525930 is 395256824.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31445 + ... + 97784.

It is an arithmetic number, because the mean of its divisors is an integer number (251223120).

Almost surely, 24286525930 is an apocalyptic number.

4286525930 is a deficient number, since it is larger than the sum of its proper divisors (3752613910).

4286525930 is a wasteful number, since it uses less digits than its factorization.

4286525930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129374.

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 4286525930 is about 65471.5658129543. The cubic root of 4286525930 is about 1624.4330557136.

The spelling of 4286525930 in words is "four billion, two hundred eighty-six million, five hundred twenty-five thousand, nine hundred thirty".

Divisors: 1 2 5 10 31 62 107 155 214 310 535 1070 3317 6634 16585 33170 129229 258458 646145 1292290 4006099 8012198 13827503 20030495 27655006 40060990 69137515 138275030 428652593 857305186 2143262965 4286525930