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4387027086 = 23213148112659
BaseRepresentation
bin1000001010111110…
…01011100010001110
3102022201222001210200
410011133023202032
532441034331321
62003153114330
7213500054301
oct40537134216
912281861720
104387027086
1119513a9422
12a252589a6
1354bb70220
142d88dcb38
151aa224d26
hex1057cb88e

4387027086 has 48 divisors (see below), whose sum is σ = 10244117520. Its totient is φ = 1348836480.

The previous prime is 4387027079. The next prime is 4387027091. The reversal of 4387027086 is 6807207834.

It is a happy number.

4387027086 is a `hidden beast` number, since 438 + 70 + 2 + 70 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340225 + ... + 352883.

It is an arithmetic number, because the mean of its divisors is an integer number (213419115).

Almost surely, 24387027086 is an apocalyptic number.

4387027086 is an abundant number, since it is smaller than the sum of its proper divisors (5857090434).

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

4387027086 is a wasteful number, since it uses less digits than its factorization.

4387027086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14161 (or 14158 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 4387027086 is about 66234.6366035173. The cubic root of 4387027086 is about 1637.0305036778.

The spelling of 4387027086 in words is "four billion, three hundred eighty-seven million, twenty-seven thousand, eighty-six".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 1481 2962 4443 8886 12659 13329 19253 25318 26658 37977 38506 57759 75954 113931 115518 164567 173277 227862 329134 346554 493701 987402 1481103 2962206 18747979 37495958 56243937 112487874 168731811 243723727 337463622 487447454 731171181 1462342362 2193513543 4387027086