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4165112087 = 113255114449
BaseRepresentation
bin1111100001000010…
…1001000100010111
3101202021101121122122
43320100221010113
532012232041322
61525144450155
7205133603633
oct37020510427
911667347578
104165112087
1118481083a4
12982a7995b
13514bb1c86
142b7253dc3
151959dc442
hexf8429117

4165112087 has 8 divisors (see below), whose sum is σ = 4203909600. Its totient is φ = 4126348800.

The previous prime is 4165112051. The next prime is 4165112093. The reversal of 4165112087 is 7802115614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4165112087 - 220 = 4164063511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4165112587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281039 + ... + 295487.

It is an arithmetic number, because the mean of its divisors is an integer number (525488700).

Almost surely, 24165112087 is an apocalyptic number.

4165112087 is a deficient number, since it is larger than the sum of its proper divisors (38797513).

4165112087 is a wasteful number, since it uses less digits than its factorization.

4165112087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17113.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 4165112087 is about 64537.6795910730. The cubic root of 4165112087 is about 1608.9488254268.

The spelling of 4165112087 in words is "four billion, one hundred sixty-five million, one hundred twelve thousand, eighty-seven".

Divisors: 1 113 2551 14449 288263 1632737 36859399 4165112087