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4918594105 = 51757865813
BaseRepresentation
bin1001001010010101…
…11100101000111001
3110200210012110200001
410211022330220321
540033130002410
62132022313001
7232613234335
oct44512745071
913623173601
104918594105
1120a4466607
12b53288761
13605028619
143493507c5
151dbc2633a
hex1252bca39

4918594105 has 8 divisors (see below), whose sum is σ = 6249507912. Its totient is φ = 3703411968.

The previous prime is 4918594103. The next prime is 4918594111. The reversal of 4918594105 is 5014958194.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 98485776 + 4820108329 = 9924^2 + 69427^2 .

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 4918594105 - 21 = 4918594103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4918594103) 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, 28932822 + ... + 28932991.

It is an arithmetic number, because the mean of its divisors is an integer number (781188489).

Almost surely, 24918594105 is an apocalyptic number.

It is an amenable number.

4918594105 is a deficient number, since it is larger than the sum of its proper divisors (1330913807).

4918594105 is a wasteful number, since it uses less digits than its factorization.

4918594105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57865835.

The product of its (nonzero) digits is 259200, while the sum is 46.

The square root of 4918594105 is about 70132.6892754014. The cubic root of 4918594105 is about 1700.6449807533.

The spelling of 4918594105 in words is "four billion, nine hundred eighteen million, five hundred ninety-four thousand, one hundred five".

Divisors: 1 5 17 85 57865813 289329065 983718821 4918594105