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4494087683 = 17766934471
BaseRepresentation
bin1000010111101111…
…00101011000000011
3102121012102022022222
410023313211120003
533200441301213
62021535521255
7216240054311
oct41367453003
912535368288
104494087683
1119a6882658
12a5508922b
135680b66a7
14308c0b0b1
151b4821808
hex10bde5603

4494087683 has 8 divisors (see below), whose sum is σ = 4759204320. Its totient is φ = 4229055360.

The previous prime is 4494087679. The next prime is 4494087707. The reversal of 4494087683 is 3867804944.

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 4494087683 - 22 = 4494087679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4494087623) 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, 113138 + ... + 147608.

It is an arithmetic number, because the mean of its divisors is an integer number (594900540).

Almost surely, 24494087683 is an apocalyptic number.

4494087683 is a deficient number, since it is larger than the sum of its proper divisors (265116637).

4494087683 is a wasteful number, since it uses less digits than its factorization.

4494087683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42157.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The square root of 4494087683 is about 67037.9570318189. The cubic root of 4494087683 is about 1650.2402690207.

The spelling of 4494087683 in words is "four billion, four hundred ninety-four million, eighty-seven thousand, six hundred eighty-three".

Divisors: 1 17 7669 34471 130373 586007 264358099 4494087683